diff options
281 files changed, 1999 insertions, 943 deletions
diff --git a/firmware/microblaze/apps/txrx_uhd.c b/firmware/microblaze/apps/txrx_uhd.c index 7ad4ab110..45e5ff5fe 100644 --- a/firmware/microblaze/apps/txrx_uhd.c +++ b/firmware/microblaze/apps/txrx_uhd.c @@ -100,7 +100,7 @@ typedef struct{ #define MK_RX_CTRL_WORD(num_words) (((num_words)*sizeof(uint32_t)) | (1 << 16)) // DSP Rx writes ethernet header words -#define DSP_RX_FIRST_LINE 1 //1 = number of control words (see above) +#define DSP_RX_FIRST_LINE ((offsetof(rx_dsp_buff_t, vrt_header))/sizeof(uint32_t)) // receive from DSP buf_cmd_args_t dsp_rx_recv_args = { @@ -423,7 +423,7 @@ fw_sets_seqno_inspector(dbsm_t *sm, int buf_this) // returns false { // insert the correct length into the control word and vrt header rx_dsp_buff_t *buff = (rx_dsp_buff_t*)buffer_ram(buf_this); - size_t vrt_len = buffer_pool_status->last_line[buf_this]-1; + size_t vrt_len = buffer_pool_status->last_line[buf_this]-DSP_RX_FIRST_LINE; buff->control_word = MK_RX_CTRL_WORD(vrt_len); buff->vrt_header[0] = (buff->vrt_header[0] & ~VRTH_PKT_SIZE_MASK) | (vrt_len & VRTH_PKT_SIZE_MASK); diff --git a/fpga/usrp2/control_lib/Makefile.srcs b/fpga/usrp2/control_lib/Makefile.srcs new file mode 100644 index 000000000..5e2a96a53 --- /dev/null +++ b/fpga/usrp2/control_lib/Makefile.srcs @@ -0,0 +1,44 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# Control Lib Sources +################################################## +CONTROL_LIB_SRCS = $(abspath $(addprefix $(BASE_DIR)/../control_lib/, \ +CRC16_D16.v \ +atr_controller.v \ +bin2gray.v \ +dcache.v \ +decoder_3_8.v \ +dpram32.v \ +gray2bin.v \ +gray_send.v \ +icache.v \ +mux4.v \ +mux8.v \ +nsgpio.v \ +ram_2port.v \ +ram_harv_cache.v \ +ram_loader.v \ +setting_reg.v \ +settings_bus.v \ +settings_bus_crossclock.v \ +srl.v \ +system_control.v \ +wb_1master.v \ +wb_readback_mux.v \ +simple_uart.v \ +simple_uart_tx.v \ +simple_uart_rx.v \ +oneshot_2clk.v \ +sd_spi.v \ +sd_spi_wb.v \ +wb_bridge_16_32.v \ +reset_sync.v \ +priority_enc.v \ +pic.v \ +longfifo.v \ +shortfifo.v \ +medfifo.v \ +)) diff --git a/fpga/usrp2/control_lib/setting_reg.v b/fpga/usrp2/control_lib/setting_reg.v index c8aff230f..3d3bb65e5 100644 --- a/fpga/usrp2/control_lib/setting_reg.v +++ b/fpga/usrp2/control_lib/setting_reg.v @@ -1,9 +1,11 @@ module setting_reg - #(parameter my_addr = 0, parameter at_reset=32'd0) + #(parameter my_addr = 0, + parameter width = 32, + parameter at_reset=32'd0) (input clk, input rst, input strobe, input wire [7:0] addr, - input wire [31:0] in, output reg [31:0] out, output reg changed); + input wire [31:0] in, output reg [width-1:0] out, output reg changed); always @(posedge clk) if(rst) diff --git a/fpga/usrp2/coregen/Makefile.srcs b/fpga/usrp2/coregen/Makefile.srcs new file mode 100644 index 000000000..7b29225ca --- /dev/null +++ b/fpga/usrp2/coregen/Makefile.srcs @@ -0,0 +1,19 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# Coregen Sources +################################################## +COREGEN_SRCS = $(abspath $(addprefix $(BASE_DIR)/../coregen/, \ +fifo_xlnx_2Kx36_2clk.v \ +fifo_xlnx_2Kx36_2clk.xco \ +fifo_xlnx_512x36_2clk.v \ +fifo_xlnx_512x36_2clk.xco \ +fifo_xlnx_64x36_2clk.v \ +fifo_xlnx_64x36_2clk.xco \ +fifo_xlnx_16x19_2clk.v \ +fifo_xlnx_16x19_2clk.xco \ +fifo_xlnx_16x40_2clk.v \ +fifo_xlnx_16x40_2clk.xco \ +)) diff --git a/fpga/usrp2/extram/Makefile.srcs b/fpga/usrp2/extram/Makefile.srcs new file mode 100644 index 000000000..90be02142 --- /dev/null +++ b/fpga/usrp2/extram/Makefile.srcs @@ -0,0 +1,10 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# Extram Sources +################################################## +EXTRAM_SRCS = $(abspath $(addprefix $(BASE_DIR)/../extram/, \ +wb_zbt16_b.v \ +)) diff --git a/fpga/usrp2/control_lib/newfifo/.gitignore b/fpga/usrp2/fifo/.gitignore index cba7efc8e..cba7efc8e 100644 --- a/fpga/usrp2/control_lib/newfifo/.gitignore +++ b/fpga/usrp2/fifo/.gitignore diff --git a/fpga/usrp2/fifo/Makefile.srcs b/fpga/usrp2/fifo/Makefile.srcs new file mode 100644 index 000000000..22867da7e --- /dev/null +++ b/fpga/usrp2/fifo/Makefile.srcs @@ -0,0 +1,23 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# FIFO Sources +################################################## +FIFO_SRCS = $(abspath $(addprefix $(BASE_DIR)/../fifo/, \ +buffer_int.v \ +buffer_pool.v \ +fifo_2clock.v \ +fifo_2clock_cascade.v \ +ll8_shortfifo.v \ +fifo_short.v \ +fifo_long.v \ +fifo_cascade.v \ +fifo36_to_ll8.v \ +ll8_to_fifo36.v \ +fifo19_to_ll8.v \ +ll8_to_fifo19.v \ +fifo36_to_fifo19.v \ +fifo19_to_fifo36.v \ +)) diff --git a/fpga/usrp2/control_lib/newfifo/buffer_int.v b/fpga/usrp2/fifo/buffer_int.v index b45ed3532..b45ed3532 100644 --- a/fpga/usrp2/control_lib/newfifo/buffer_int.v +++ b/fpga/usrp2/fifo/buffer_int.v diff --git a/fpga/usrp2/control_lib/newfifo/buffer_int_tb.v b/fpga/usrp2/fifo/buffer_int_tb.v index df54dcc0b..df54dcc0b 100644 --- a/fpga/usrp2/control_lib/newfifo/buffer_int_tb.v +++ b/fpga/usrp2/fifo/buffer_int_tb.v diff --git a/fpga/usrp2/control_lib/newfifo/buffer_pool.v b/fpga/usrp2/fifo/buffer_pool.v index 41ac1deb3..41ac1deb3 100644 --- a/fpga/usrp2/control_lib/newfifo/buffer_pool.v +++ b/fpga/usrp2/fifo/buffer_pool.v diff --git a/fpga/usrp2/control_lib/newfifo/buffer_pool_tb.v b/fpga/usrp2/fifo/buffer_pool_tb.v index 91a01d268..91a01d268 100644 --- a/fpga/usrp2/control_lib/newfifo/buffer_pool_tb.v +++ b/fpga/usrp2/fifo/buffer_pool_tb.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo19_to_fifo36.v b/fpga/usrp2/fifo/fifo19_to_fifo36.v index 5f9aeff9b..5f9aeff9b 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo19_to_fifo36.v +++ b/fpga/usrp2/fifo/fifo19_to_fifo36.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo19_to_ll8.v b/fpga/usrp2/fifo/fifo19_to_ll8.v index 4707f7523..4707f7523 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo19_to_ll8.v +++ b/fpga/usrp2/fifo/fifo19_to_ll8.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo36_to_fifo18.v b/fpga/usrp2/fifo/fifo36_to_fifo18.v index b636ab9ca..b636ab9ca 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo36_to_fifo18.v +++ b/fpga/usrp2/fifo/fifo36_to_fifo18.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo36_to_fifo19.v b/fpga/usrp2/fifo/fifo36_to_fifo19.v index de249aaeb..de249aaeb 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo36_to_fifo19.v +++ b/fpga/usrp2/fifo/fifo36_to_fifo19.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo36_to_ll8.v b/fpga/usrp2/fifo/fifo36_to_ll8.v index 0dee1dfc6..0dee1dfc6 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo36_to_ll8.v +++ b/fpga/usrp2/fifo/fifo36_to_ll8.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo_2clock.v b/fpga/usrp2/fifo/fifo_2clock.v index 34c85ccb4..34c85ccb4 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_2clock.v +++ b/fpga/usrp2/fifo/fifo_2clock.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo_2clock_cascade.v b/fpga/usrp2/fifo/fifo_2clock_cascade.v index 5ce726977..5ce726977 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_2clock_cascade.v +++ b/fpga/usrp2/fifo/fifo_2clock_cascade.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo_cascade.v b/fpga/usrp2/fifo/fifo_cascade.v index fdd8449bc..fdd8449bc 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_cascade.v +++ b/fpga/usrp2/fifo/fifo_cascade.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo_long.v b/fpga/usrp2/fifo/fifo_long.v index 0426779f6..0426779f6 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_long.v +++ b/fpga/usrp2/fifo/fifo_long.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo_new_tb.vcd b/fpga/usrp2/fifo/fifo_new_tb.vcd index 796889e7d..796889e7d 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_new_tb.vcd +++ b/fpga/usrp2/fifo/fifo_new_tb.vcd diff --git a/fpga/usrp2/control_lib/newfifo/fifo_short.v b/fpga/usrp2/fifo/fifo_short.v index 53a7603c7..53a7603c7 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_short.v +++ b/fpga/usrp2/fifo/fifo_short.v diff --git a/fpga/usrp2/control_lib/newfifo/fifo_spec.txt b/fpga/usrp2/fifo/fifo_spec.txt index 133b9fa8e..133b9fa8e 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_spec.txt +++ b/fpga/usrp2/fifo/fifo_spec.txt diff --git a/fpga/usrp2/control_lib/newfifo/fifo_tb.v b/fpga/usrp2/fifo/fifo_tb.v index f561df7fa..f561df7fa 100644 --- a/fpga/usrp2/control_lib/newfifo/fifo_tb.v +++ b/fpga/usrp2/fifo/fifo_tb.v diff --git a/fpga/usrp2/control_lib/newfifo/ll8_shortfifo.v b/fpga/usrp2/fifo/ll8_shortfifo.v index 39ada9a4f..39ada9a4f 100644 --- a/fpga/usrp2/control_lib/newfifo/ll8_shortfifo.v +++ b/fpga/usrp2/fifo/ll8_shortfifo.v diff --git a/fpga/usrp2/control_lib/newfifo/ll8_to_fifo19.v b/fpga/usrp2/fifo/ll8_to_fifo19.v index af3b91afb..af3b91afb 100644 --- a/fpga/usrp2/control_lib/newfifo/ll8_to_fifo19.v +++ b/fpga/usrp2/fifo/ll8_to_fifo19.v diff --git a/fpga/usrp2/control_lib/newfifo/ll8_to_fifo36.v b/fpga/usrp2/fifo/ll8_to_fifo36.v index 108daa903..108daa903 100644 --- a/fpga/usrp2/control_lib/newfifo/ll8_to_fifo36.v +++ b/fpga/usrp2/fifo/ll8_to_fifo36.v diff --git a/fpga/usrp2/opencores/Makefile.srcs b/fpga/usrp2/opencores/Makefile.srcs new file mode 100644 index 000000000..30360a17d --- /dev/null +++ b/fpga/usrp2/opencores/Makefile.srcs @@ -0,0 +1,28 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# Open Cores Sources +################################################## +OPENCORES_SRCS = $(abspath $(addprefix $(BASE_DIR)/../opencores/, \ +8b10b/decode_8b10b.v \ +8b10b/encode_8b10b.v \ +aemb/rtl/verilog/aeMB_bpcu.v \ +aemb/rtl/verilog/aeMB_core_BE.v \ +aemb/rtl/verilog/aeMB_ctrl.v \ +aemb/rtl/verilog/aeMB_edk32.v \ +aemb/rtl/verilog/aeMB_ibuf.v \ +aemb/rtl/verilog/aeMB_regf.v \ +aemb/rtl/verilog/aeMB_xecu.v \ +i2c/rtl/verilog/i2c_master_bit_ctrl.v \ +i2c/rtl/verilog/i2c_master_byte_ctrl.v \ +i2c/rtl/verilog/i2c_master_defines.v \ +i2c/rtl/verilog/i2c_master_top.v \ +i2c/rtl/verilog/timescale.v \ +spi/rtl/verilog/spi_clgen.v \ +spi/rtl/verilog/spi_defines.v \ +spi/rtl/verilog/spi_shift.v \ +spi/rtl/verilog/spi_top.v \ +spi/rtl/verilog/timescale.v \ +)) diff --git a/fpga/usrp2/opencores/aemb/CVS/.gitignore b/fpga/usrp2/opencores/aemb/CVS/.gitignore deleted file mode 100644 index b693d7c72..000000000 --- a/fpga/usrp2/opencores/aemb/CVS/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/Entries.Log diff --git a/fpga/usrp2/opencores/aemb/CVS/Entries b/fpga/usrp2/opencores/aemb/CVS/Entries deleted file mode 100644 index 093a9a86a..000000000 --- a/fpga/usrp2/opencores/aemb/CVS/Entries +++ /dev/null @@ -1,4 +0,0 @@ -D/rtl//// -D/sim//// -D/sw//// -D/doc//// diff --git a/fpga/usrp2/opencores/aemb/CVS/Repository b/fpga/usrp2/opencores/aemb/CVS/Repository deleted file mode 100644 index 967f2cedf..000000000 --- a/fpga/usrp2/opencores/aemb/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb diff --git a/fpga/usrp2/opencores/aemb/CVS/Root b/fpga/usrp2/opencores/aemb/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/CVS/Template b/fpga/usrp2/opencores/aemb/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/doc/CVS/Entries b/fpga/usrp2/opencores/aemb/doc/CVS/Entries deleted file mode 100644 index 16bb46ac6..000000000 --- a/fpga/usrp2/opencores/aemb/doc/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/aeMB_datasheet.pdf/1.3/Tue Jan 15 18:38:57 2008/-kb/ -D diff --git a/fpga/usrp2/opencores/aemb/doc/CVS/Repository b/fpga/usrp2/opencores/aemb/doc/CVS/Repository deleted file mode 100644 index 41df302a9..000000000 --- a/fpga/usrp2/opencores/aemb/doc/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/doc diff --git a/fpga/usrp2/opencores/aemb/doc/CVS/Root b/fpga/usrp2/opencores/aemb/doc/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/doc/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/doc/CVS/Template b/fpga/usrp2/opencores/aemb/doc/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/doc/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/rtl/CVS/Entries b/fpga/usrp2/opencores/aemb/rtl/CVS/Entries deleted file mode 100644 index 428c5622d..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/verilog//// diff --git a/fpga/usrp2/opencores/aemb/rtl/CVS/Repository b/fpga/usrp2/opencores/aemb/rtl/CVS/Repository deleted file mode 100644 index e2c1eab77..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/rtl diff --git a/fpga/usrp2/opencores/aemb/rtl/CVS/Root b/fpga/usrp2/opencores/aemb/rtl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/rtl/CVS/Template b/fpga/usrp2/opencores/aemb/rtl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Entries b/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Entries deleted file mode 100644 index f17d70235..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Entries +++ /dev/null @@ -1,38 +0,0 @@ -/aeMB2_aslu.v/1.10/Tue May 20 18:13:50 2008// -/aeMB2_bpcu.v/1.5/Tue May 20 18:13:50 2008// -/aeMB2_brcc.v/1.3/Tue May 20 18:13:50 2008// -/aeMB2_bsft.v/1.3/Tue May 20 18:13:50 2008// -/aeMB2_ctrl.v/1.7/Tue May 20 18:13:51 2008// -/aeMB2_dparam.v/1.1/Tue May 20 18:13:51 2008// -/aeMB2_dwbif.v/1.7/Tue May 20 18:13:51 2008// -/aeMB2_edk32.v/1.8/Tue May 20 18:13:51 2008// -/aeMB2_edk62.v/1.8/Tue May 20 18:13:51 2008// -/aeMB2_exec.v/1.4/Tue May 20 18:13:51 2008// -/aeMB2_gprf.v/1.4/Tue May 20 18:13:51 2008// -/aeMB2_iche.v/1.5/Tue May 20 18:13:51 2008// -/aeMB2_idmx.v/1.5/Tue May 20 18:13:51 2008// -/aeMB2_intu.v/1.7/Tue May 20 18:13:51 2008// -/aeMB2_iwbif.v/1.5/Tue May 20 18:13:51 2008// -/aeMB2_memif.v/1.3/Tue May 20 18:13:51 2008// -/aeMB2_mult.v/1.5/Tue May 20 18:13:51 2008// -/aeMB2_ofid.v/1.2/Tue May 20 18:13:51 2008// -/aeMB2_opmx.v/1.3/Tue May 20 18:13:51 2008// -/aeMB2_pipe.v/1.4/Tue May 20 18:13:51 2008// -/aeMB2_regf.v/1.3/Tue May 20 18:13:51 2008// -/aeMB2_regs.v/1.4/Tue May 20 18:13:51 2008// -/aeMB2_sfrf.v/1.2/Tue May 20 18:13:51 2008// -/aeMB2_sim.v/1.2/Tue May 20 18:13:51 2008// -/aeMB2_sparam.v/1.2/Tue May 20 18:13:51 2008// -/aeMB2_spsram.v/1.1/Tue May 20 18:13:51 2008// -/aeMB2_sysc.v/1.5/Tue May 20 18:13:51 2008// -/aeMB2_tpsram.v/1.3/Tue May 20 18:13:51 2008// -/aeMB2_xslif.v/1.7/Tue May 20 18:13:52 2008// -/aeMB_bpcu.v/1.4/Thu Sep 11 02:11:12 2008// -/aeMB_core.v/1.9/Thu Sep 11 02:11:12 2008// -/aeMB_ctrl.v/1.10/Thu Sep 11 02:11:12 2008// -/aeMB_edk32.v/1.14/Thu Sep 11 02:11:12 2008// -/aeMB_ibuf.v/1.10/Thu Sep 11 02:11:12 2008// -/aeMB_regf.v/1.3/Thu Sep 11 02:11:12 2008// -/aeMB_sim.v/1.2/Thu Jan 22 05:50:30 2009// -/aeMB_xecu.v/1.12/Thu Sep 11 02:11:12 2008// -D diff --git a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Repository b/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Repository deleted file mode 100644 index a9de19556..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/rtl/verilog diff --git a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Root b/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Template b/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/rtl/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/rtl/verilog/aeMB_regf.v b/fpga/usrp2/opencores/aemb/rtl/verilog/aeMB_regf.v index 9ac45299b..7fe108957 100644 --- a/fpga/usrp2/opencores/aemb/rtl/verilog/aeMB_regf.v +++ b/fpga/usrp2/opencores/aemb/rtl/verilog/aeMB_regf.v @@ -146,9 +146,12 @@ module aeMB_regf (/*AUTOARG*/ // LUT RAM implementation is smaller and faster. R0 gets written // during reset with 0x00 and doesn't change after. - reg [31:0] mARAM[0:31], - mBRAM[0:31], - mDRAM[0:31]; + //synthesis attribute ram_style of mARAM is distributed + reg [31:0] mARAM[0:31]; + //synthesis attribute ram_style of mBRAM is distributed + reg [31:0] mBRAM[0:31]; + //synthesis attribute ram_style of mDRAM is distributed + reg [31:0] mDRAM[0:31]; wire [31:0] rREGW = mDRAM[rRW]; wire [31:0] rREGD = mDRAM[rRD]; diff --git a/fpga/usrp2/opencores/aemb/sim/CVS/Entries b/fpga/usrp2/opencores/aemb/sim/CVS/Entries deleted file mode 100644 index bf457ae67..000000000 --- a/fpga/usrp2/opencores/aemb/sim/CVS/Entries +++ /dev/null @@ -1,3 +0,0 @@ -D/verilog//// -/cversim/1.5/Tue Jan 15 18:38:57 2008// -/iversim/1.5/Tue Jan 15 18:38:57 2008// diff --git a/fpga/usrp2/opencores/aemb/sim/CVS/Repository b/fpga/usrp2/opencores/aemb/sim/CVS/Repository deleted file mode 100644 index c6bd1aa80..000000000 --- a/fpga/usrp2/opencores/aemb/sim/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/sim diff --git a/fpga/usrp2/opencores/aemb/sim/CVS/Root b/fpga/usrp2/opencores/aemb/sim/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/sim/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/sim/CVS/Template b/fpga/usrp2/opencores/aemb/sim/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/sim/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Entries b/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Entries deleted file mode 100644 index 34e896e80..000000000 --- a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Entries +++ /dev/null @@ -1,3 +0,0 @@ -/aemb2.v/1.3/Tue Jan 15 18:38:57 2008// -/edk32.v/1.12/Tue Jan 15 18:38:57 2008// -D diff --git a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Repository b/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Repository deleted file mode 100644 index ff3eabf2d..000000000 --- a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/sim/verilog diff --git a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Root b/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Template b/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/sim/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/sw/CVS/Entries b/fpga/usrp2/opencores/aemb/sw/CVS/Entries deleted file mode 100644 index 45725bed9..000000000 --- a/fpga/usrp2/opencores/aemb/sw/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -D/c//// -/gccrom/1.13/Sun Jan 20 19:47:57 2008// diff --git a/fpga/usrp2/opencores/aemb/sw/CVS/Repository b/fpga/usrp2/opencores/aemb/sw/CVS/Repository deleted file mode 100644 index 6de31b8b0..000000000 --- a/fpga/usrp2/opencores/aemb/sw/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/sw diff --git a/fpga/usrp2/opencores/aemb/sw/CVS/Root b/fpga/usrp2/opencores/aemb/sw/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/sw/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/sw/CVS/Template b/fpga/usrp2/opencores/aemb/sw/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/sw/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/aemb/sw/c/CVS/Entries b/fpga/usrp2/opencores/aemb/sw/c/CVS/Entries deleted file mode 100644 index 4867b6318..000000000 --- a/fpga/usrp2/opencores/aemb/sw/c/CVS/Entries +++ /dev/null @@ -1,3 +0,0 @@ -/aeMB_testbench.c/1.14/Tue Jan 15 18:38:57 2008// -/libaemb.h/1.3/Tue Jan 15 18:38:57 2008// -D diff --git a/fpga/usrp2/opencores/aemb/sw/c/CVS/Repository b/fpga/usrp2/opencores/aemb/sw/c/CVS/Repository deleted file mode 100644 index 86c411d03..000000000 --- a/fpga/usrp2/opencores/aemb/sw/c/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -aemb/sw/c diff --git a/fpga/usrp2/opencores/aemb/sw/c/CVS/Root b/fpga/usrp2/opencores/aemb/sw/c/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/aemb/sw/c/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/aemb/sw/c/CVS/Template b/fpga/usrp2/opencores/aemb/sw/c/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/aemb/sw/c/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/CVS/Entries b/fpga/usrp2/opencores/i2c/CVS/Entries deleted file mode 100644 index d6947544a..000000000 --- a/fpga/usrp2/opencores/i2c/CVS/Entries +++ /dev/null @@ -1,8 +0,0 @@ -D/bench//// -D/doc//// -D/documentation//// -D/rtl//// -D/sim//// -D/software//// -D/verilog//// -D/vhdl//// diff --git a/fpga/usrp2/opencores/i2c/CVS/Repository b/fpga/usrp2/opencores/i2c/CVS/Repository deleted file mode 100644 index 1a9fe8960..000000000 --- a/fpga/usrp2/opencores/i2c/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c diff --git a/fpga/usrp2/opencores/i2c/CVS/Root b/fpga/usrp2/opencores/i2c/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/CVS/Template b/fpga/usrp2/opencores/i2c/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/bench/CVS/Entries b/fpga/usrp2/opencores/i2c/bench/CVS/Entries deleted file mode 100644 index 428c5622d..000000000 --- a/fpga/usrp2/opencores/i2c/bench/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/verilog//// diff --git a/fpga/usrp2/opencores/i2c/bench/CVS/Repository b/fpga/usrp2/opencores/i2c/bench/CVS/Repository deleted file mode 100644 index 5597c8aac..000000000 --- a/fpga/usrp2/opencores/i2c/bench/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/bench diff --git a/fpga/usrp2/opencores/i2c/bench/CVS/Root b/fpga/usrp2/opencores/i2c/bench/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/bench/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/bench/CVS/Template b/fpga/usrp2/opencores/i2c/bench/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/bench/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Entries b/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Entries deleted file mode 100644 index 2dd779100..000000000 --- a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Entries +++ /dev/null @@ -1,5 +0,0 @@ -/i2c_slave_model.v/1.7/Mon Sep 4 09:08:51 2006// -/spi_slave_model.v/1.1/Sat Feb 28 15:32:54 2004// -/tst_bench_top.v/1.8/Mon Sep 4 09:08:51 2006// -/wb_master_model.v/1.4/Sat Feb 28 15:40:42 2004// -D diff --git a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Repository b/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Repository deleted file mode 100644 index b37c379e9..000000000 --- a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/bench/verilog diff --git a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Root b/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Template b/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/bench/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/doc/CVS/Entries b/fpga/usrp2/opencores/i2c/doc/CVS/Entries deleted file mode 100644 index ec323c90b..000000000 --- a/fpga/usrp2/opencores/i2c/doc/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/i2c_specs.pdf/1.3/Thu Jul 3 15:20:47 2003/-kb/ -D/src//// diff --git a/fpga/usrp2/opencores/i2c/doc/CVS/Repository b/fpga/usrp2/opencores/i2c/doc/CVS/Repository deleted file mode 100644 index 2ee10951a..000000000 --- a/fpga/usrp2/opencores/i2c/doc/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/doc diff --git a/fpga/usrp2/opencores/i2c/doc/CVS/Root b/fpga/usrp2/opencores/i2c/doc/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/doc/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/doc/CVS/Template b/fpga/usrp2/opencores/i2c/doc/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/doc/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/doc/src/CVS/Entries b/fpga/usrp2/opencores/i2c/doc/src/CVS/Entries deleted file mode 100644 index 5eeda5738..000000000 --- a/fpga/usrp2/opencores/i2c/doc/src/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/I2C_specs.doc/1.7/Thu Jul 3 15:21:23 2003/-kb/ -D diff --git a/fpga/usrp2/opencores/i2c/doc/src/CVS/Repository b/fpga/usrp2/opencores/i2c/doc/src/CVS/Repository deleted file mode 100644 index 74dd64858..000000000 --- a/fpga/usrp2/opencores/i2c/doc/src/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/doc/src diff --git a/fpga/usrp2/opencores/i2c/doc/src/CVS/Root b/fpga/usrp2/opencores/i2c/doc/src/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/doc/src/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/doc/src/CVS/Template b/fpga/usrp2/opencores/i2c/doc/src/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/doc/src/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/documentation/CVS/Entries b/fpga/usrp2/opencores/i2c/documentation/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/i2c/documentation/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/i2c/documentation/CVS/Repository b/fpga/usrp2/opencores/i2c/documentation/CVS/Repository deleted file mode 100644 index 1ccd8f6ce..000000000 --- a/fpga/usrp2/opencores/i2c/documentation/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/documentation diff --git a/fpga/usrp2/opencores/i2c/documentation/CVS/Root b/fpga/usrp2/opencores/i2c/documentation/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/documentation/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/documentation/CVS/Template b/fpga/usrp2/opencores/i2c/documentation/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/documentation/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/rtl/CVS/Entries b/fpga/usrp2/opencores/i2c/rtl/CVS/Entries deleted file mode 100644 index 354f0dfb5..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -D/verilog//// -D/vhdl//// diff --git a/fpga/usrp2/opencores/i2c/rtl/CVS/Repository b/fpga/usrp2/opencores/i2c/rtl/CVS/Repository deleted file mode 100644 index cfb83efd3..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/rtl diff --git a/fpga/usrp2/opencores/i2c/rtl/CVS/Root b/fpga/usrp2/opencores/i2c/rtl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/rtl/CVS/Template b/fpga/usrp2/opencores/i2c/rtl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Entries b/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Entries deleted file mode 100644 index 441bd81af..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Entries +++ /dev/null @@ -1,6 +0,0 @@ -/i2c_master_bit_ctrl.v/1.12/Mon Sep 4 09:08:13 2006// -/i2c_master_byte_ctrl.v/1.7/Wed Feb 18 11:40:46 2004// -/i2c_master_defines.v/1.3/Mon Nov 5 11:59:25 2001// -/i2c_master_top.v/1.11/Sun Feb 27 09:26:24 2005// -/timescale.v/1.1/Mon Sep 24 12:21:50 2001// -D diff --git a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Repository b/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Repository deleted file mode 100644 index 49cc6cce0..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/rtl/verilog diff --git a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Root b/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Template b/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Entries b/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Entries deleted file mode 100644 index 2a33278f7..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Entries +++ /dev/null @@ -1,7 +0,0 @@ -/I2C.VHD/1.1/Mon Sep 24 12:21:51 2001// -/i2c_master_bit_ctrl.vhd/1.14/Wed Oct 11 12:10:13 2006// -/i2c_master_byte_ctrl.vhd/1.5/Wed Feb 18 11:41:48 2004// -/i2c_master_top.vhd/1.7/Sun Mar 14 10:17:03 2004// -/readme/1.2/Sat Nov 30 22:25:47 2002// -/tst_ds1621.vhd/1.1/Mon Sep 24 12:21:51 2001// -D diff --git a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Repository b/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Repository deleted file mode 100644 index c210ff4e3..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/rtl/vhdl diff --git a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Root b/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Template b/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/rtl/vhdl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/sim/CVS/Entries b/fpga/usrp2/opencores/i2c/sim/CVS/Entries deleted file mode 100644 index d08a896a5..000000000 --- a/fpga/usrp2/opencores/i2c/sim/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/i2c_verilog//// diff --git a/fpga/usrp2/opencores/i2c/sim/CVS/Repository b/fpga/usrp2/opencores/i2c/sim/CVS/Repository deleted file mode 100644 index 500d85906..000000000 --- a/fpga/usrp2/opencores/i2c/sim/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/sim diff --git a/fpga/usrp2/opencores/i2c/sim/CVS/Root b/fpga/usrp2/opencores/i2c/sim/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/sim/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/sim/CVS/Template b/fpga/usrp2/opencores/i2c/sim/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/sim/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Entries b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Entries deleted file mode 100644 index 8ab9f73a7..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/run//// diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Repository b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Repository deleted file mode 100644 index b97ee33c8..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/sim/i2c_verilog diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Root b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Template b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Entries b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Entries deleted file mode 100644 index ddea0baae..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Entries +++ /dev/null @@ -1,6 +0,0 @@ -/bench.vcd/1.1/Sat Jun 15 07:37:05 2002// -/ncverilog.key/1.1/Sat Jun 15 07:37:11 2002// -/ncverilog.log/1.1/Sat Jun 15 07:37:11 2002// -/run/1.2/Fri Apr 6 09:02:38 2007// -D/INCA_libs//// -D/waves//// diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Repository b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Repository deleted file mode 100644 index bdd990e7c..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/sim/i2c_verilog/run diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Root b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Template b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Entries b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Repository b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Repository deleted file mode 100644 index 6b760e397..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/sim/i2c_verilog/run/INCA_libs diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Root b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Template b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/INCA_libs/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Entries b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Repository b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Repository deleted file mode 100644 index 94d106eb0..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/sim/i2c_verilog/run/waves diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Root b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Template b/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/sim/i2c_verilog/run/waves/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/software/CVS/Entries b/fpga/usrp2/opencores/i2c/software/CVS/Entries deleted file mode 100644 index 934613477..000000000 --- a/fpga/usrp2/opencores/i2c/software/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -D/drivers//// -D/include//// diff --git a/fpga/usrp2/opencores/i2c/software/CVS/Repository b/fpga/usrp2/opencores/i2c/software/CVS/Repository deleted file mode 100644 index 1b4c9f0bb..000000000 --- a/fpga/usrp2/opencores/i2c/software/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/software diff --git a/fpga/usrp2/opencores/i2c/software/CVS/Root b/fpga/usrp2/opencores/i2c/software/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/software/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/software/CVS/Template b/fpga/usrp2/opencores/i2c/software/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/software/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Entries b/fpga/usrp2/opencores/i2c/software/drivers/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Repository b/fpga/usrp2/opencores/i2c/software/drivers/CVS/Repository deleted file mode 100644 index 260d7873c..000000000 --- a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/software/drivers diff --git a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Root b/fpga/usrp2/opencores/i2c/software/drivers/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Template b/fpga/usrp2/opencores/i2c/software/drivers/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/software/drivers/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/software/include/CVS/Entries b/fpga/usrp2/opencores/i2c/software/include/CVS/Entries deleted file mode 100644 index ef11b0c73..000000000 --- a/fpga/usrp2/opencores/i2c/software/include/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/oc_i2c_master.h/1.1/Thu Nov 22 10:02:19 2001// -D diff --git a/fpga/usrp2/opencores/i2c/software/include/CVS/Repository b/fpga/usrp2/opencores/i2c/software/include/CVS/Repository deleted file mode 100644 index 2ea08eeec..000000000 --- a/fpga/usrp2/opencores/i2c/software/include/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/software/include diff --git a/fpga/usrp2/opencores/i2c/software/include/CVS/Root b/fpga/usrp2/opencores/i2c/software/include/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/software/include/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/software/include/CVS/Template b/fpga/usrp2/opencores/i2c/software/include/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/software/include/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/verilog/CVS/Entries b/fpga/usrp2/opencores/i2c/verilog/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/i2c/verilog/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/i2c/verilog/CVS/Repository b/fpga/usrp2/opencores/i2c/verilog/CVS/Repository deleted file mode 100644 index acc23265f..000000000 --- a/fpga/usrp2/opencores/i2c/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/verilog diff --git a/fpga/usrp2/opencores/i2c/verilog/CVS/Root b/fpga/usrp2/opencores/i2c/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/verilog/CVS/Template b/fpga/usrp2/opencores/i2c/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/i2c/vhdl/CVS/Entries b/fpga/usrp2/opencores/i2c/vhdl/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/i2c/vhdl/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/i2c/vhdl/CVS/Repository b/fpga/usrp2/opencores/i2c/vhdl/CVS/Repository deleted file mode 100644 index 8ee00a788..000000000 --- a/fpga/usrp2/opencores/i2c/vhdl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -i2c/vhdl diff --git a/fpga/usrp2/opencores/i2c/vhdl/CVS/Root b/fpga/usrp2/opencores/i2c/vhdl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/i2c/vhdl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/i2c/vhdl/CVS/Template b/fpga/usrp2/opencores/i2c/vhdl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/i2c/vhdl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/simple_gpio/CVS/Entries b/fpga/usrp2/opencores/simple_gpio/CVS/Entries deleted file mode 100644 index df1462bb9..000000000 --- a/fpga/usrp2/opencores/simple_gpio/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/rtl//// diff --git a/fpga/usrp2/opencores/simple_gpio/CVS/Repository b/fpga/usrp2/opencores/simple_gpio/CVS/Repository deleted file mode 100644 index b869a0de8..000000000 --- a/fpga/usrp2/opencores/simple_gpio/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -simple_gpio diff --git a/fpga/usrp2/opencores/simple_gpio/CVS/Root b/fpga/usrp2/opencores/simple_gpio/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/simple_gpio/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/simple_gpio/CVS/Template b/fpga/usrp2/opencores/simple_gpio/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/simple_gpio/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Entries b/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Entries deleted file mode 100644 index 8c6258130..000000000 --- a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/simple_gpio.v/1.2/Sun Dec 22 16:10:17 2002// -D diff --git a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Repository b/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Repository deleted file mode 100644 index 955303d8a..000000000 --- a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -simple_gpio/rtl diff --git a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Root b/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Template b/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/simple_gpio/rtl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/simple_pic/CVS/Entries b/fpga/usrp2/opencores/simple_pic/CVS/Entries deleted file mode 100644 index df1462bb9..000000000 --- a/fpga/usrp2/opencores/simple_pic/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/rtl//// diff --git a/fpga/usrp2/opencores/simple_pic/CVS/Repository b/fpga/usrp2/opencores/simple_pic/CVS/Repository deleted file mode 100644 index 73de5bf2b..000000000 --- a/fpga/usrp2/opencores/simple_pic/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -simple_pic diff --git a/fpga/usrp2/opencores/simple_pic/CVS/Root b/fpga/usrp2/opencores/simple_pic/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/simple_pic/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/simple_pic/CVS/Template b/fpga/usrp2/opencores/simple_pic/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/simple_pic/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Entries b/fpga/usrp2/opencores/simple_pic/rtl/CVS/Entries deleted file mode 100644 index e5e641097..000000000 --- a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/simple_pic.v/1.3/Tue Dec 24 10:26:51 2002// -D diff --git a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Repository b/fpga/usrp2/opencores/simple_pic/rtl/CVS/Repository deleted file mode 100644 index 2639a29e2..000000000 --- a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -simple_pic/rtl diff --git a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Root b/fpga/usrp2/opencores/simple_pic/rtl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Template b/fpga/usrp2/opencores/simple_pic/rtl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/simple_pic/rtl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/CVS/Entries b/fpga/usrp2/opencores/spi/CVS/Entries deleted file mode 100644 index 62011c465..000000000 --- a/fpga/usrp2/opencores/spi/CVS/Entries +++ /dev/null @@ -1,4 +0,0 @@ -D/bench//// -D/doc//// -D/rtl//// -D/sim//// diff --git a/fpga/usrp2/opencores/spi/CVS/Repository b/fpga/usrp2/opencores/spi/CVS/Repository deleted file mode 100644 index c928c4b77..000000000 --- a/fpga/usrp2/opencores/spi/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi diff --git a/fpga/usrp2/opencores/spi/CVS/Root b/fpga/usrp2/opencores/spi/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/CVS/Template b/fpga/usrp2/opencores/spi/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/bench/CVS/Entries b/fpga/usrp2/opencores/spi/bench/CVS/Entries deleted file mode 100644 index 428c5622d..000000000 --- a/fpga/usrp2/opencores/spi/bench/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/verilog//// diff --git a/fpga/usrp2/opencores/spi/bench/CVS/Repository b/fpga/usrp2/opencores/spi/bench/CVS/Repository deleted file mode 100644 index f45728d0f..000000000 --- a/fpga/usrp2/opencores/spi/bench/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/bench diff --git a/fpga/usrp2/opencores/spi/bench/CVS/Root b/fpga/usrp2/opencores/spi/bench/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/bench/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/bench/CVS/Template b/fpga/usrp2/opencores/spi/bench/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/bench/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Entries b/fpga/usrp2/opencores/spi/bench/verilog/CVS/Entries deleted file mode 100644 index 68404f871..000000000 --- a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Entries +++ /dev/null @@ -1,4 +0,0 @@ -/spi_slave_model.v/1.2/Wed Mar 26 16:00:03 2003// -/tb_spi_top.v/1.6/Mon Mar 15 17:46:04 2004// -/wb_master_model.v/1.1.1.1/Wed Jun 12 15:45:23 2002// -D diff --git a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Repository b/fpga/usrp2/opencores/spi/bench/verilog/CVS/Repository deleted file mode 100644 index 78a3c4a9f..000000000 --- a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/bench/verilog diff --git a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Root b/fpga/usrp2/opencores/spi/bench/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Template b/fpga/usrp2/opencores/spi/bench/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/bench/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/doc/CVS/Entries b/fpga/usrp2/opencores/spi/doc/CVS/Entries deleted file mode 100644 index ff33fa590..000000000 --- a/fpga/usrp2/opencores/spi/doc/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/spi.pdf/1.5/Mon Mar 15 17:46:05 2004/-kb/ -D/src//// diff --git a/fpga/usrp2/opencores/spi/doc/CVS/Repository b/fpga/usrp2/opencores/spi/doc/CVS/Repository deleted file mode 100644 index 772adcef5..000000000 --- a/fpga/usrp2/opencores/spi/doc/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/doc diff --git a/fpga/usrp2/opencores/spi/doc/CVS/Root b/fpga/usrp2/opencores/spi/doc/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/doc/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/doc/CVS/Template b/fpga/usrp2/opencores/spi/doc/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/doc/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/doc/src/CVS/Entries b/fpga/usrp2/opencores/spi/doc/src/CVS/Entries deleted file mode 100644 index adcbf083d..000000000 --- a/fpga/usrp2/opencores/spi/doc/src/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/spi.doc/1.7/Mon Mar 15 17:46:06 2004/-kb/ -D diff --git a/fpga/usrp2/opencores/spi/doc/src/CVS/Repository b/fpga/usrp2/opencores/spi/doc/src/CVS/Repository deleted file mode 100644 index 09b1f4a98..000000000 --- a/fpga/usrp2/opencores/spi/doc/src/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/doc/src diff --git a/fpga/usrp2/opencores/spi/doc/src/CVS/Root b/fpga/usrp2/opencores/spi/doc/src/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/doc/src/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/doc/src/CVS/Template b/fpga/usrp2/opencores/spi/doc/src/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/doc/src/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/rtl/CVS/Entries b/fpga/usrp2/opencores/spi/rtl/CVS/Entries deleted file mode 100644 index 428c5622d..000000000 --- a/fpga/usrp2/opencores/spi/rtl/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/verilog//// diff --git a/fpga/usrp2/opencores/spi/rtl/CVS/Repository b/fpga/usrp2/opencores/spi/rtl/CVS/Repository deleted file mode 100644 index 5fd79b19b..000000000 --- a/fpga/usrp2/opencores/spi/rtl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/rtl diff --git a/fpga/usrp2/opencores/spi/rtl/CVS/Root b/fpga/usrp2/opencores/spi/rtl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/rtl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/rtl/CVS/Template b/fpga/usrp2/opencores/spi/rtl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/rtl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Entries b/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Entries deleted file mode 100644 index d125a1657..000000000 --- a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Entries +++ /dev/null @@ -1,6 +0,0 @@ -/spi_clgen.v/1.3/Thu Jul 3 17:32:15 2003// -/spi_defines.v/1.8/Mon Mar 15 17:46:08 2004// -/spi_shift.v/1.7/Tue Jul 8 15:36:37 2003// -/spi_top.v/1.8/Tue Jul 8 15:36:37 2003// -/timescale.v/1.1.1.1/Wed Jun 12 15:45:23 2002// -D diff --git a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Repository b/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Repository deleted file mode 100644 index 361b93bf8..000000000 --- a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/rtl/verilog diff --git a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Root b/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Template b/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/rtl/verilog/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/sim/CVS/Entries b/fpga/usrp2/opencores/spi/sim/CVS/Entries deleted file mode 100644 index 545533337..000000000 --- a/fpga/usrp2/opencores/spi/sim/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -D/rtl_sim//// -D/run//// diff --git a/fpga/usrp2/opencores/spi/sim/CVS/Repository b/fpga/usrp2/opencores/spi/sim/CVS/Repository deleted file mode 100644 index 9ec769309..000000000 --- a/fpga/usrp2/opencores/spi/sim/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/sim diff --git a/fpga/usrp2/opencores/spi/sim/CVS/Root b/fpga/usrp2/opencores/spi/sim/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/sim/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/sim/CVS/Template b/fpga/usrp2/opencores/spi/sim/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/sim/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Entries b/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Entries deleted file mode 100644 index 8ab9f73a7..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/run//// diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Repository b/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Repository deleted file mode 100644 index c8c6a94c6..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/sim/rtl_sim diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Root b/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Template b/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Entries b/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Entries deleted file mode 100644 index 8947f64a0..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Entries +++ /dev/null @@ -1,4 +0,0 @@ -/rtl.fl/1.1/Mon Mar 15 17:46:08 2004// -/run_sim/1.1/Mon Mar 15 17:46:08 2004// -/sim.fl/1.1/Mon Mar 15 17:46:08 2004// -D diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Repository b/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Repository deleted file mode 100644 index 5200bb196..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/sim/rtl_sim/run diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Root b/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Template b/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/sim/rtl_sim/run/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi/sim/run/CVS/Entries b/fpga/usrp2/opencores/spi/sim/run/CVS/Entries deleted file mode 100644 index 178481050..000000000 --- a/fpga/usrp2/opencores/spi/sim/run/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D diff --git a/fpga/usrp2/opencores/spi/sim/run/CVS/Repository b/fpga/usrp2/opencores/spi/sim/run/CVS/Repository deleted file mode 100644 index e8646e70d..000000000 --- a/fpga/usrp2/opencores/spi/sim/run/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi/sim/run diff --git a/fpga/usrp2/opencores/spi/sim/run/CVS/Root b/fpga/usrp2/opencores/spi/sim/run/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi/sim/run/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi/sim/run/CVS/Template b/fpga/usrp2/opencores/spi/sim/run/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi/sim/run/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/CVS/Entries b/fpga/usrp2/opencores/spi_boot/CVS/Entries deleted file mode 100644 index d339433f3..000000000 --- a/fpga/usrp2/opencores/spi_boot/CVS/Entries +++ /dev/null @@ -1,9 +0,0 @@ -/COMPILE_LIST/1.2/Thu Apr 14 21:26:22 2005// -/COPYING/1.1/Tue Feb 8 20:14:49 2005// -/KNOWN_BUGS/1.1/Sun Feb 13 18:28:35 2005// -/README/1.12/Thu Apr 14 21:32:58 2005// -D/bench//// -D/doc//// -D/rtl//// -D/sim//// -D/sw//// diff --git a/fpga/usrp2/opencores/spi_boot/CVS/Repository b/fpga/usrp2/opencores/spi_boot/CVS/Repository deleted file mode 100644 index 6aa579d49..000000000 --- a/fpga/usrp2/opencores/spi_boot/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot diff --git a/fpga/usrp2/opencores/spi_boot/CVS/Root b/fpga/usrp2/opencores/spi_boot/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/CVS/Template b/fpga/usrp2/opencores/spi_boot/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/bench/CVS/Entries b/fpga/usrp2/opencores/spi_boot/bench/CVS/Entries deleted file mode 100644 index a4756ee6f..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/vhdl//// diff --git a/fpga/usrp2/opencores/spi_boot/bench/CVS/Repository b/fpga/usrp2/opencores/spi_boot/bench/CVS/Repository deleted file mode 100644 index ac45542a6..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/bench diff --git a/fpga/usrp2/opencores/spi_boot/bench/CVS/Root b/fpga/usrp2/opencores/spi_boot/bench/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/bench/CVS/Template b/fpga/usrp2/opencores/spi_boot/bench/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Entries b/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Entries deleted file mode 100644 index 8649c9f90..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Entries +++ /dev/null @@ -1,13 +0,0 @@ -/card-c.vhd/1.1/Tue Feb 8 21:09:18 2005// -/card.vhd/1.2/Sun Feb 13 17:06:22 2005// -/tb-c.vhd/1.1/Tue Feb 8 21:09:20 2005// -/tb.vhd/1.1/Tue Feb 8 21:09:20 2005// -/tb_elem-full-c.vhd/1.1/Tue Feb 8 21:09:20 2005// -/tb_elem-minimal-c.vhd/1.1/Tue Feb 8 21:09:20 2005// -/tb_elem-mmc-c.vhd/1.1/Tue Feb 8 21:09:20 2005// -/tb_elem-sd-c.vhd/1.1/Tue Feb 8 21:09:20 2005// -/tb_elem.vhd/1.7/Thu Apr 7 20:43:36 2005// -/tb_pack-p.vhd/1.2/Tue Mar 8 22:06:39 2005// -/tb_rl-c.vhd/1.1/Sun Apr 10 18:07:26 2005// -/tb_rl.vhd/1.1/Sun Apr 10 18:07:25 2005// -D diff --git a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Repository b/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Repository deleted file mode 100644 index ce62c2b8e..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/bench/vhdl diff --git a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Root b/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Template b/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/bench/vhdl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/doc/CVS/Entries b/fpga/usrp2/opencores/spi_boot/doc/CVS/Entries deleted file mode 100644 index 630615f41..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/CVS/Entries +++ /dev/null @@ -1,3 +0,0 @@ -/spi_boot.pdf/1.6/Thu Mar 16 17:09:56 2006/-kb/ -/spi_boot_schematic.pdf/1.3/Thu Apr 14 21:20:35 2005/-kb/ -D/src//// diff --git a/fpga/usrp2/opencores/spi_boot/doc/CVS/Repository b/fpga/usrp2/opencores/spi_boot/doc/CVS/Repository deleted file mode 100644 index 07fb78846..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/doc diff --git a/fpga/usrp2/opencores/spi_boot/doc/CVS/Root b/fpga/usrp2/opencores/spi_boot/doc/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/doc/CVS/Template b/fpga/usrp2/opencores/spi_boot/doc/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Entries b/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Entries deleted file mode 100644 index b2d32af23..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Entries +++ /dev/null @@ -1,10 +0,0 @@ -/architecture.eps/1.4/Thu Apr 14 21:18:11 2005/-kb/ -/architecture.fig/1.4/Thu Apr 14 21:18:11 2005/-kb/ -/initialization.eps/1.2/Thu Mar 16 15:41:16 2006/-kb/ -/initialization.fig/1.2/Thu Mar 16 15:41:16 2006/-kb/ -/memory_organization.eps/1.2/Thu Mar 16 16:50:57 2006/-kb/ -/memory_organization.fig/1.2/Thu Mar 16 16:50:57 2006/-kb/ -/spi_boot.sxw/1.6/Thu Mar 16 17:09:31 2006/-kb/ -/transfer.eps/1.1/Sun Feb 27 19:24:30 2005/-kb/ -/transfer.fig/1.1/Sun Feb 27 19:24:35 2005/-kb/ -D diff --git a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Repository b/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Repository deleted file mode 100644 index 5f8aafef8..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/doc/src diff --git a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Root b/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Template b/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/doc/src/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Entries b/fpga/usrp2/opencores/spi_boot/rtl/CVS/Entries deleted file mode 100644 index a4756ee6f..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/vhdl//// diff --git a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Repository b/fpga/usrp2/opencores/spi_boot/rtl/CVS/Repository deleted file mode 100644 index dcb0a69bc..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/rtl diff --git a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Root b/fpga/usrp2/opencores/spi_boot/rtl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Template b/fpga/usrp2/opencores/spi_boot/rtl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Entries b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Entries deleted file mode 100644 index 880f353ca..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Entries +++ /dev/null @@ -1,15 +0,0 @@ -/chip-e.vhd/1.3/Thu Apr 7 20:44:23 2005// -/chip-full-a.vhd/1.6/Thu Apr 7 20:44:23 2005// -/chip-full-c.vhd/1.1/Tue Feb 8 20:41:31 2005// -/chip-minimal-a.vhd/1.6/Thu Apr 7 20:44:23 2005// -/chip-minimal-c.vhd/1.1/Tue Feb 8 20:41:32 2005// -/chip-mmc-a.vhd/1.6/Thu Apr 7 20:44:23 2005// -/chip-mmc-c.vhd/1.1/Tue Feb 8 20:41:32 2005// -/chip-sd-a.vhd/1.6/Thu Apr 7 20:44:23 2005// -/chip-sd-c.vhd/1.1/Tue Feb 8 20:41:33 2005// -/spi_boot-c.vhd/1.2/Fri Feb 18 06:42:11 2005// -/spi_boot.vhd/1.9/Sun Feb 25 18:24:12 2007// -/spi_boot_pack-p.vhd/1.1/Tue Feb 8 20:41:33 2005// -/spi_counter-c.vhd/1.1/Tue Feb 8 20:41:33 2005// -/spi_counter.vhd/1.2/Sun Feb 25 18:24:12 2007// -D/sample//// diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Repository b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Repository deleted file mode 100644 index a09f391ea..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/rtl/vhdl diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Root b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Template b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Entries b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Entries deleted file mode 100644 index 552a7baad..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Entries +++ /dev/null @@ -1,3 +0,0 @@ -/ram_loader-c.vhd/1.1/Sun Apr 10 18:02:32 2005// -/ram_loader.vhd/1.2/Sun Apr 10 17:17:23 2005// -D diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Repository b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Repository deleted file mode 100644 index 026a73983..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/rtl/vhdl/sample diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Root b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Template b/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/rtl/vhdl/sample/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/sim/CVS/Entries b/fpga/usrp2/opencores/spi_boot/sim/CVS/Entries deleted file mode 100644 index 9487498ad..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/rtl_sim//// diff --git a/fpga/usrp2/opencores/spi_boot/sim/CVS/Repository b/fpga/usrp2/opencores/spi_boot/sim/CVS/Repository deleted file mode 100644 index 4e2e09740..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/sim diff --git a/fpga/usrp2/opencores/spi_boot/sim/CVS/Root b/fpga/usrp2/opencores/spi_boot/sim/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/sim/CVS/Template b/fpga/usrp2/opencores/spi_boot/sim/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Entries b/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Entries deleted file mode 100644 index e3d0dc145..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/Makefile/1.2/Sun Apr 10 18:14:19 2005// -D diff --git a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Repository b/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Repository deleted file mode 100644 index 114ab862f..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/sim/rtl_sim diff --git a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Root b/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Template b/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/sim/rtl_sim/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/sw/CVS/Entries b/fpga/usrp2/opencores/spi_boot/sw/CVS/Entries deleted file mode 100644 index 0f2bd88d4..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/CVS/Entries +++ /dev/null @@ -1 +0,0 @@ -D/misc//// diff --git a/fpga/usrp2/opencores/spi_boot/sw/CVS/Repository b/fpga/usrp2/opencores/spi_boot/sw/CVS/Repository deleted file mode 100644 index 98d181ecb..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/sw diff --git a/fpga/usrp2/opencores/spi_boot/sw/CVS/Root b/fpga/usrp2/opencores/spi_boot/sw/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/sw/CVS/Template b/fpga/usrp2/opencores/spi_boot/sw/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Entries b/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Entries deleted file mode 100644 index e46425fde..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/bit_reverse.c/1.1/Sun May 21 11:58:00 2006/-ko/ -D diff --git a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Repository b/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Repository deleted file mode 100644 index 0519f4b59..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -spi_boot/sw/misc diff --git a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Root b/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Template b/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/spi_boot/sw/misc/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/opencores/wb_zbt/CVS/Entries b/fpga/usrp2/opencores/wb_zbt/CVS/Entries deleted file mode 100644 index ef78b4f27..000000000 --- a/fpga/usrp2/opencores/wb_zbt/CVS/Entries +++ /dev/null @@ -1,2 +0,0 @@ -/wb_zbt.v/1.1/Tue Feb 5 22:31:22 2008// -D diff --git a/fpga/usrp2/opencores/wb_zbt/CVS/Repository b/fpga/usrp2/opencores/wb_zbt/CVS/Repository deleted file mode 100644 index ca9c641d0..000000000 --- a/fpga/usrp2/opencores/wb_zbt/CVS/Repository +++ /dev/null @@ -1 +0,0 @@ -wb_zbt diff --git a/fpga/usrp2/opencores/wb_zbt/CVS/Root b/fpga/usrp2/opencores/wb_zbt/CVS/Root deleted file mode 100644 index 44b2aa23b..000000000 --- a/fpga/usrp2/opencores/wb_zbt/CVS/Root +++ /dev/null @@ -1 +0,0 @@ -:pserver:anonymous@cvs.opencores.org:/cvsroot/anonymous diff --git a/fpga/usrp2/opencores/wb_zbt/CVS/Template b/fpga/usrp2/opencores/wb_zbt/CVS/Template deleted file mode 100644 index e69de29bb..000000000 --- a/fpga/usrp2/opencores/wb_zbt/CVS/Template +++ /dev/null diff --git a/fpga/usrp2/sdr_lib/Makefile.srcs b/fpga/usrp2/sdr_lib/Makefile.srcs new file mode 100644 index 000000000..90eede20f --- /dev/null +++ b/fpga/usrp2/sdr_lib/Makefile.srcs @@ -0,0 +1,37 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# FIFO Sources +################################################## +SDR_LIB_SRCS = $(abspath $(addprefix $(BASE_DIR)/../sdr_lib/, \ +acc.v \ +add2.v \ +add2_and_round.v \ +add2_and_round_reg.v \ +add2_reg.v \ +cic_dec_shifter.v \ +cic_decim.v \ +cic_int_shifter.v \ +cic_interp.v \ +cic_strober.v \ +clip.v \ +clip_reg.v \ +cordic.v \ +cordic_z24.v \ +cordic_stage.v \ +dsp_core_rx.v \ +dsp_core_rx_old.v \ +dsp_core_tx.v \ +hb_dec.v \ +hb_interp.v \ +round.v \ +round_reg.v \ +rx_control.v \ +rx_dcoffset.v \ +sign_extend.v \ +small_hb_dec.v \ +small_hb_int.v \ +tx_control.v \ +)) diff --git a/fpga/usrp2/sdr_lib/dsp_core_rx_old.v b/fpga/usrp2/sdr_lib/dsp_core_rx_old.v new file mode 100644 index 000000000..ba301e91b --- /dev/null +++ b/fpga/usrp2/sdr_lib/dsp_core_rx_old.v @@ -0,0 +1,183 @@ + +`define DSP_CORE_RX_BASE 160 +module dsp_core_rx_old + (input clk, input rst, + input set_stb, input [7:0] set_addr, input [31:0] set_data, + + input [13:0] adc_a, input adc_ovf_a, + input [13:0] adc_b, input adc_ovf_b, + + input [15:0] io_rx, + + output [31:0] sample, + input run, + output strobe, + output [31:0] debug + ); + + wire [15:0] scale_i, scale_q; + wire [13:0] adc_a_ofs, adc_b_ofs; + reg [13:0] adc_i, adc_q; + wire [31:0] phase_inc; + reg [31:0] phase; + + wire [35:0] prod_i, prod_q; + wire [23:0] i_cordic, q_cordic; + wire [23:0] i_cic, q_cic; + wire [17:0] i_cic_scaled, q_cic_scaled; + wire [17:0] i_hb1, q_hb1; + wire [17:0] i_hb2, q_hb2; + wire [15:0] i_out, q_out; + + wire strobe_cic, strobe_hb1, strobe_hb2; + wire enable_hb1, enable_hb2; + wire [7:0] cic_decim_rate; + + wire [31:10] UNUSED_1; + wire [31:4] UNUSED_2; + wire [31:2] UNUSED_3; + + setting_reg #(.my_addr(`DSP_CORE_RX_BASE+0)) sr_0 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(phase_inc),.changed()); + + setting_reg #(.my_addr(`DSP_CORE_RX_BASE+1)) sr_1 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({scale_i,scale_q}),.changed()); + + setting_reg #(.my_addr(`DSP_CORE_RX_BASE+2)) sr_2 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({UNUSED_1, enable_hb1, enable_hb2, cic_decim_rate}),.changed()); + + rx_dcoffset #(.WIDTH(14),.ADDR(`DSP_CORE_RX_BASE+6)) rx_dcoffset_a + (.clk(clk),.rst(rst),.set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .adc_in(adc_a),.adc_out(adc_a_ofs)); + + rx_dcoffset #(.WIDTH(14),.ADDR(`DSP_CORE_RX_BASE+7)) rx_dcoffset_b + (.clk(clk),.rst(rst),.set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .adc_in(adc_b),.adc_out(adc_b_ofs)); + + wire [3:0] muxctrl; + setting_reg #(.my_addr(`DSP_CORE_RX_BASE+8)) sr_8 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({UNUSED_2,muxctrl}),.changed()); + + wire [1:0] gpio_ena; + setting_reg #(.my_addr(`DSP_CORE_RX_BASE+9)) sr_9 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({UNUSED_3,gpio_ena}),.changed()); + + // The TVRX connects to what is called adc_b, thus A and B are + // swapped throughout the design. + // + // In the interest of expediency and keeping the s/w sane, we just remap them here. + // The I & Q fields are mapped the same: + // 0 -> "the real A" (as determined by the TVRX) + // 1 -> "the real B" + // 2 -> const zero + + always @(posedge clk) + case(muxctrl[1:0]) // The I mapping + 0: adc_i <= adc_b_ofs; // "the real A" + 1: adc_i <= adc_a_ofs; + 2: adc_i <= 0; + default: adc_i <= 0; + endcase // case(muxctrl[1:0]) + + always @(posedge clk) + case(muxctrl[3:2]) // The Q mapping + 0: adc_q <= adc_b_ofs; // "the real A" + 1: adc_q <= adc_a_ofs; + 2: adc_q <= 0; + default: adc_q <= 0; + endcase // case(muxctrl[3:2]) + + always @(posedge clk) + if(rst) + phase <= 0; + else if(~run) + phase <= 0; + else + phase <= phase + phase_inc; + + MULT18X18S mult_i + (.P(prod_i), // 36-bit multiplier output + .A({{4{adc_i[13]}},adc_i} ), // 18-bit multiplier input + .B({{2{scale_i[15]}},scale_i}), // 18-bit multiplier input + .C(clk), // Clock input + .CE(1), // Clock enable input + .R(rst) // Synchronous reset input + ); + + MULT18X18S mult_q + (.P(prod_q), // 36-bit multiplier output + .A({{4{adc_q[13]}},adc_q} ), // 18-bit multiplier input + .B({{2{scale_q[15]}},scale_q}), // 18-bit multiplier input + .C(clk), // Clock input + .CE(1), // Clock enable input + .R(rst) // Synchronous reset input + ); + + + cordic_z24 #(.bitwidth(24)) + cordic(.clock(clk), .reset(rst), .enable(run), + .xi(prod_i[23:0]),. yi(prod_q[23:0]), .zi(phase[31:8]), + .xo(i_cordic),.yo(q_cordic),.zo() ); + + cic_strober cic_strober(.clock(clk),.reset(rst),.enable(run),.rate(cic_decim_rate), + .strobe_fast(1),.strobe_slow(strobe_cic) ); + + cic_decim #(.bw(24)) + decim_i (.clock(clk),.reset(rst),.enable(run), + .rate(cic_decim_rate),.strobe_in(1'b1),.strobe_out(strobe_cic), + .signal_in(i_cordic),.signal_out(i_cic)); + + cic_decim #(.bw(24)) + decim_q (.clock(clk),.reset(rst),.enable(run), + .rate(cic_decim_rate),.strobe_in(1'b1),.strobe_out(strobe_cic), + .signal_in(q_cordic),.signal_out(q_cic)); + + round_reg #(.bits_in(24),.bits_out(18)) round_icic (.clk(clk),.in(i_cic),.out(i_cic_scaled)); + round_reg #(.bits_in(24),.bits_out(18)) round_qcic (.clk(clk),.in(q_cic),.out(q_cic_scaled)); + reg strobe_cic_d1; + always @(posedge clk) strobe_cic_d1 <= strobe_cic; + + small_hb_dec #(.WIDTH(18)) small_hb_i + (.clk(clk),.rst(rst),.bypass(~enable_hb1),.run(run), + .stb_in(strobe_cic_d1),.data_in(i_cic_scaled),.stb_out(strobe_hb1),.data_out(i_hb1)); + + small_hb_dec #(.WIDTH(18)) small_hb_q + (.clk(clk),.rst(rst),.bypass(~enable_hb1),.run(run), + .stb_in(strobe_cic_d1),.data_in(q_cic_scaled),.stb_out(),.data_out(q_hb1)); + + wire [8:0] cpi_hb = enable_hb1 ? {cic_decim_rate,1'b0} : {1'b0,cic_decim_rate}; + hb_dec #(.IWIDTH(18), .OWIDTH(18), .CWIDTH(18), .ACCWIDTH(24)) hb_i + (.clk(clk),.rst(rst),.bypass(~enable_hb2),.run(run),.cpi(cpi_hb), + .stb_in(strobe_hb1),.data_in(i_hb1),.stb_out(strobe_hb2),.data_out(i_hb2)); + + hb_dec #(.IWIDTH(18), .OWIDTH(18), .CWIDTH(18), .ACCWIDTH(24)) hb_q + (.clk(clk),.rst(rst),.bypass(~enable_hb2),.run(run),.cpi(cpi_hb), + .stb_in(strobe_hb1),.data_in(q_hb1),.stb_out(),.data_out(q_hb2)); + + round #(.bits_in(18),.bits_out(16)) round_iout (.in(i_hb2),.out(i_out)); + round #(.bits_in(18),.bits_out(16)) round_qout (.in(q_hb2),.out(q_out)); + + // Streaming GPIO + // + // io_rx[15] => I channel LSB if gpio_ena[0] high + // io_rx[14] => Q channel LSB if gpio_ena[1] high + + reg [31:0] sample_reg; + always @(posedge clk) + begin + sample_reg[31:17] <= i_out[15:1]; + sample_reg[15:1] <= q_out[15:1]; + sample_reg[16] <= gpio_ena[0] ? io_rx[15] : i_out[0]; + sample_reg[0] <= gpio_ena[1] ? io_rx[14] : q_out[0]; + end + + assign sample = sample_reg; + assign strobe = strobe_hb2; + assign debug = {enable_hb1, enable_hb2, run, strobe, strobe_cic, strobe_cic_d1, strobe_hb1, strobe_hb2}; + +endmodule // dsp_core_rx diff --git a/fpga/usrp2/sdr_lib/dsp_core_rx_udp.v b/fpga/usrp2/sdr_lib/dsp_core_rx_udp.v new file mode 100644 index 000000000..1e689fc7f --- /dev/null +++ b/fpga/usrp2/sdr_lib/dsp_core_rx_udp.v @@ -0,0 +1,183 @@ + +module dsp_core_rx + #(parameter BASE = 160) + (input clk, input rst, + input set_stb, input [7:0] set_addr, input [31:0] set_data, + + input [13:0] adc_a, input adc_ovf_a, + input [13:0] adc_b, input adc_ovf_b, + + input [15:0] io_rx, + + output [31:0] sample, + input run, + output strobe, + output [31:0] debug + ); + + wire [15:0] scale_i, scale_q; + wire [13:0] adc_a_ofs, adc_b_ofs; + reg [13:0] adc_i, adc_q; + wire [31:0] phase_inc; + reg [31:0] phase; + + wire [35:0] prod_i, prod_q; + wire [23:0] i_cordic, q_cordic; + wire [23:0] i_cic, q_cic; + wire [17:0] i_cic_scaled, q_cic_scaled; + wire [17:0] i_hb1, q_hb1; + wire [17:0] i_hb2, q_hb2; + wire [15:0] i_out, q_out; + + wire strobe_cic, strobe_hb1, strobe_hb2; + wire enable_hb1, enable_hb2; + wire [7:0] cic_decim_rate; + + wire [31:10] UNUSED_1; + wire [31:4] UNUSED_2; + wire [31:2] UNUSED_3; + + setting_reg #(.my_addr(BASE+0)) sr_0 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(phase_inc),.changed()); + + setting_reg #(.my_addr(BASE+1)) sr_1 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({scale_i,scale_q}),.changed()); + + setting_reg #(.my_addr(BASE+2)) sr_2 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({UNUSED_1, enable_hb1, enable_hb2, cic_decim_rate}),.changed()); + + rx_dcoffset #(.WIDTH(14),.ADDR(BASE+3)) rx_dcoffset_a + (.clk(clk),.rst(rst),.set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .adc_in(adc_a),.adc_out(adc_a_ofs)); + + rx_dcoffset #(.WIDTH(14),.ADDR(BASE+4)) rx_dcoffset_b + (.clk(clk),.rst(rst),.set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .adc_in(adc_b),.adc_out(adc_b_ofs)); + + wire [3:0] muxctrl; + setting_reg #(.my_addr(BASE+5)) sr_8 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({UNUSED_2,muxctrl}),.changed()); + + wire [1:0] gpio_ena; + setting_reg #(.my_addr(BASE+6)) sr_9 + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out({UNUSED_3,gpio_ena}),.changed()); + + // The TVRX connects to what is called adc_b, thus A and B are + // swapped throughout the design. + // + // In the interest of expediency and keeping the s/w sane, we just remap them here. + // The I & Q fields are mapped the same: + // 0 -> "the real A" (as determined by the TVRX) + // 1 -> "the real B" + // 2 -> const zero + + always @(posedge clk) + case(muxctrl[1:0]) // The I mapping + 0: adc_i <= adc_b_ofs; // "the real A" + 1: adc_i <= adc_a_ofs; + 2: adc_i <= 0; + default: adc_i <= 0; + endcase // case(muxctrl[1:0]) + + always @(posedge clk) + case(muxctrl[3:2]) // The Q mapping + 0: adc_q <= adc_b_ofs; // "the real A" + 1: adc_q <= adc_a_ofs; + 2: adc_q <= 0; + default: adc_q <= 0; + endcase // case(muxctrl[3:2]) + + always @(posedge clk) + if(rst) + phase <= 0; + else if(~run) + phase <= 0; + else + phase <= phase + phase_inc; + + MULT18X18S mult_i + (.P(prod_i), // 36-bit multiplier output + .A({{4{adc_i[13]}},adc_i} ), // 18-bit multiplier input + .B({{2{scale_i[15]}},scale_i}), // 18-bit multiplier input + .C(clk), // Clock input + .CE(1), // Clock enable input + .R(rst) // Synchronous reset input + ); + + MULT18X18S mult_q + (.P(prod_q), // 36-bit multiplier output + .A({{4{adc_q[13]}},adc_q} ), // 18-bit multiplier input + .B({{2{scale_q[15]}},scale_q}), // 18-bit multiplier input + .C(clk), // Clock input + .CE(1), // Clock enable input + .R(rst) // Synchronous reset input + ); + + + cordic_z24 #(.bitwidth(24)) + cordic(.clock(clk), .reset(rst), .enable(run), + .xi(prod_i[23:0]),. yi(prod_q[23:0]), .zi(phase[31:8]), + .xo(i_cordic),.yo(q_cordic),.zo() ); + + cic_strober cic_strober(.clock(clk),.reset(rst),.enable(run),.rate(cic_decim_rate), + .strobe_fast(1),.strobe_slow(strobe_cic) ); + + cic_decim #(.bw(24)) + decim_i (.clock(clk),.reset(rst),.enable(run), + .rate(cic_decim_rate),.strobe_in(1'b1),.strobe_out(strobe_cic), + .signal_in(i_cordic),.signal_out(i_cic)); + + cic_decim #(.bw(24)) + decim_q (.clock(clk),.reset(rst),.enable(run), + .rate(cic_decim_rate),.strobe_in(1'b1),.strobe_out(strobe_cic), + .signal_in(q_cordic),.signal_out(q_cic)); + + round_reg #(.bits_in(24),.bits_out(18)) round_icic (.clk(clk),.in(i_cic),.out(i_cic_scaled)); + round_reg #(.bits_in(24),.bits_out(18)) round_qcic (.clk(clk),.in(q_cic),.out(q_cic_scaled)); + reg strobe_cic_d1; + always @(posedge clk) strobe_cic_d1 <= strobe_cic; + + small_hb_dec #(.WIDTH(18)) small_hb_i + (.clk(clk),.rst(rst),.bypass(~enable_hb1),.run(run), + .stb_in(strobe_cic_d1),.data_in(i_cic_scaled),.stb_out(strobe_hb1),.data_out(i_hb1)); + + small_hb_dec #(.WIDTH(18)) small_hb_q + (.clk(clk),.rst(rst),.bypass(~enable_hb1),.run(run), + .stb_in(strobe_cic_d1),.data_in(q_cic_scaled),.stb_out(),.data_out(q_hb1)); + + wire [8:0] cpi_hb = enable_hb1 ? {cic_decim_rate,1'b0} : {1'b0,cic_decim_rate}; + hb_dec #(.IWIDTH(18), .OWIDTH(18), .CWIDTH(18), .ACCWIDTH(24)) hb_i + (.clk(clk),.rst(rst),.bypass(~enable_hb2),.run(run),.cpi(cpi_hb), + .stb_in(strobe_hb1),.data_in(i_hb1),.stb_out(strobe_hb2),.data_out(i_hb2)); + + hb_dec #(.IWIDTH(18), .OWIDTH(18), .CWIDTH(18), .ACCWIDTH(24)) hb_q + (.clk(clk),.rst(rst),.bypass(~enable_hb2),.run(run),.cpi(cpi_hb), + .stb_in(strobe_hb1),.data_in(q_hb1),.stb_out(),.data_out(q_hb2)); + + round #(.bits_in(18),.bits_out(16)) round_iout (.in(i_hb2),.out(i_out)); + round #(.bits_in(18),.bits_out(16)) round_qout (.in(q_hb2),.out(q_out)); + + // Streaming GPIO + // + // io_rx[15] => I channel LSB if gpio_ena[0] high + // io_rx[14] => Q channel LSB if gpio_ena[1] high + + reg [31:0] sample_reg; + always @(posedge clk) + begin + sample_reg[31:17] <= i_out[15:1]; + sample_reg[15:1] <= q_out[15:1]; + sample_reg[16] <= gpio_ena[0] ? io_rx[15] : i_out[0]; + sample_reg[0] <= gpio_ena[1] ? io_rx[14] : q_out[0]; + end + + assign sample = sample_reg; + assign strobe = strobe_hb2; + assign debug = {enable_hb1, enable_hb2, run, strobe, strobe_cic, strobe_cic_d1, strobe_hb1, strobe_hb2}; + +endmodule // dsp_core_rx diff --git a/fpga/usrp2/serdes/Makefile.srcs b/fpga/usrp2/serdes/Makefile.srcs new file mode 100644 index 000000000..bade46ad1 --- /dev/null +++ b/fpga/usrp2/serdes/Makefile.srcs @@ -0,0 +1,14 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# SERDES Sources +################################################## +SERDES_SRCS = $(abspath $(addprefix $(BASE_DIR)/../serdes/, \ +serdes.v \ +serdes_fc_rx.v \ +serdes_fc_tx.v \ +serdes_rx.v \ +serdes_tx.v \ +)) diff --git a/fpga/usrp2/simple_gemac/Makefile.srcs b/fpga/usrp2/simple_gemac/Makefile.srcs new file mode 100644 index 000000000..6480cd5a4 --- /dev/null +++ b/fpga/usrp2/simple_gemac/Makefile.srcs @@ -0,0 +1,26 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# Simple GEMAC Sources +################################################## +SIMPLE_GEMAC_SRCS = $(abspath $(addprefix $(BASE_DIR)/../simple_gemac/, \ +simple_gemac_wrapper.v \ +simple_gemac_wrapper19.v \ +simple_gemac.v \ +simple_gemac_wb.v \ +simple_gemac_tx.v \ +simple_gemac_rx.v \ +crc.v \ +delay_line.v \ +flow_ctrl_tx.v \ +flow_ctrl_rx.v \ +address_filter.v \ +ll8_to_txmac.v \ +rxmac_to_ll8.v \ +miim/eth_miim.v \ +miim/eth_clockgen.v \ +miim/eth_outputcontrol.v \ +miim/eth_shiftreg.v \ +)) diff --git a/fpga/usrp2/timing/Makefile.srcs b/fpga/usrp2/timing/Makefile.srcs new file mode 100644 index 000000000..0cf9372d3 --- /dev/null +++ b/fpga/usrp2/timing/Makefile.srcs @@ -0,0 +1,16 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# Timing Sources +################################################## +TIMING_SRCS = $(abspath $(addprefix $(BASE_DIR)/../timing/, \ +time_64bit.v \ +time_compare.v \ +time_receiver.v \ +time_sender.v \ +time_sync.v \ +timer.v \ +simple_timer.v \ +)) diff --git a/fpga/usrp2/timing/time_64bit.v b/fpga/usrp2/timing/time_64bit.v index 8ccde3f54..51c006962 100644 --- a/fpga/usrp2/timing/time_64bit.v +++ b/fpga/usrp2/timing/time_64bit.v @@ -13,21 +13,17 @@ module time_64bit localparam NEXT_TICKS = 1; localparam PPS_POLSRC = 2; localparam PPS_IMM = 3; + localparam TPS = 4; - localparam ROLLOVER = TICKS_PER_SEC - 1; - - reg [31:0] seconds; - reg [31:0] ticks; + reg [31:0] seconds, ticks; wire end_of_second; assign vita_time = {seconds,ticks}; - wire [31:0] next_ticks_preset; - wire [31:0] next_seconds_preset; + wire [31:0] next_ticks_preset, next_seconds_preset; + wire [31:0] ticks_per_sec_reg; wire set_on_pps_trig; reg set_on_next_pps; - wire pps_polarity; - wire set_imm; - wire pps_source; + wire pps_polarity, pps_source, set_imm; setting_reg #(.my_addr(BASE+NEXT_TICKS)) sr_next_ticks (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), @@ -37,14 +33,18 @@ module time_64bit (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(next_seconds_preset),.changed(set_on_pps_trig)); - setting_reg #(.my_addr(BASE+PPS_POLSRC)) sr_pps_polsrc + setting_reg #(.my_addr(BASE+PPS_POLSRC), .width(2)) sr_pps_polsrc (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out({pps_source,pps_polarity}),.changed()); - setting_reg #(.my_addr(BASE+PPS_IMM)) sr_pps_imm + setting_reg #(.my_addr(BASE+PPS_IMM), .width(1)) sr_pps_imm (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(set_imm),.changed()); + setting_reg #(.my_addr(BASE+TPS), .at_reset(TICKS_PER_SEC)) sr_tps + (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(ticks_per_sec_reg),.changed()); + reg [1:0] pps_del; reg pps_reg_p, pps_reg_n, pps_reg; wire pps_edge; @@ -68,6 +68,8 @@ module time_64bit set_on_next_pps <= 1; else if(set_imm | pps_edge) set_on_next_pps <= 0; + + wire [31:0] ticks_plus_one = ticks + 1; always @(posedge clk) if(rst) @@ -80,13 +82,13 @@ module time_64bit seconds <= next_seconds_preset; ticks <= next_ticks_preset; end - else if(ticks == ROLLOVER) + else if(ticks_plus_one == ticks_per_sec_reg) begin seconds <= seconds + 1; ticks <= 0; end else - ticks <= ticks + 1; + ticks <= ticks_plus_one; assign pps_int = pps_edge; diff --git a/fpga/usrp2/top/Makefile.common b/fpga/usrp2/top/Makefile.common new file mode 100644 index 000000000..d1c89fdfb --- /dev/null +++ b/fpga/usrp2/top/Makefile.common @@ -0,0 +1,57 @@ +# +# Copyright 2008, 2009, 2010 Ettus Research LLC +# + +################################################## +# Constants +################################################## +ISE_VER = $(shell xtclsh -h | head -n1 | cut -f2 -d" " | cut -f1 -d.) +ifeq ($(ISE_VER),10) + ISE_EXT = ise +else + ISE_EXT = xise +endif +BASE_DIR = $(abspath ..) +ISE_HELPER = xtclsh $(BASE_DIR)/tcl/ise_helper.tcl +ISE_FILE = $(BUILD_DIR)/$(TOP_MODULE).$(ISE_EXT) +BIN_FILE = $(BUILD_DIR)/$(TOP_MODULE).bin +MCS_FILE = $(BUILD_DIR)/$(TOP_MODULE).mcs + +################################################## +# Global Targets +################################################## +all: bin + +proj: $(ISE_FILE) + +check: $(ISE_FILE) + $(ISE_HELPER) "Check Syntax" + +synth: $(ISE_FILE) + $(ISE_HELPER) "Synthesize - XST" + +bin: $(BIN_FILE) + +mcs: $(MCS_FILE) + +clean: + $(RM) -r $(BUILD_DIR) + +.PHONY: all proj check synth bin mcs clean + +################################################## +# Dependency Targets +################################################## +$(ISE_FILE): $(SOURCES) + @echo $@ + $(ISE_HELPER) "" + +$(BIN_FILE): $(ISE_FILE) + @echo $@ + $(ISE_HELPER) "Generate Programming File" + touch $@ + +$(MCS_FILE): $(BIN_FILE) + promgen -w -spi -p mcs -o $(MCS_FILE) -s 4096 -u 0 $(BIN_FILE) + +.EXPORT_ALL_VARIABLES: diff --git a/fpga/usrp2/top/tcl/ise_helper.tcl b/fpga/usrp2/top/tcl/ise_helper.tcl index fe9db87af..a4bee76b8 100644 --- a/fpga/usrp2/top/tcl/ise_helper.tcl +++ b/fpga/usrp2/top/tcl/ise_helper.tcl @@ -40,12 +40,12 @@ proc set_props {process options} { } } -if [file isfile $env(PROJ_FILE)] { - puts ">>> Opening project: $env(PROJ_FILE)" - project open $env(PROJ_FILE) +if [file isfile $env(ISE_FILE)] { + puts ">>> Opening project: $env(ISE_FILE)" + project open $env(ISE_FILE) } else { - puts ">>> Creating project: $env(PROJ_FILE)" - project new $env(PROJ_FILE) + puts ">>> Creating project: $env(ISE_FILE)" + project new $env(ISE_FILE) ################################################## # Set the project properties @@ -56,7 +56,6 @@ if [file isfile $env(PROJ_FILE)] { # Add the sources ################################################## foreach source $env(SOURCES) { - set source $env(SOURCE_ROOT)$source puts ">>> Adding source to project: $source" xfile add $source } @@ -78,9 +77,9 @@ if [file isfile $env(PROJ_FILE)] { set_props "Generate Post-Place & Route Simulation Model" $env(SIM_MODEL_PROPERTIES) } -if [string compare $env(PROCESS_RUN) ""] { - puts ">>> Running Process: $env(PROCESS_RUN)" - process run $env(PROCESS_RUN) +if [string compare [lindex $argv 0] ""] { + puts ">>> Running Process: [lindex $argv 0]" + process run [lindex $argv 0] } project close diff --git a/fpga/usrp2/top/u2_core/.gitignore b/fpga/usrp2/top/u2_core/.gitignore deleted file mode 100644 index 9728395c1..000000000 --- a/fpga/usrp2/top/u2_core/.gitignore +++ /dev/null @@ -1,44 +0,0 @@ -*~ -/xst -/_ngo -/_xmsgs -/*.stx -/*.tspec -/*.xml -/*.gyd -/*.ngr -/*.tim -/*.err -/*.lso -/*.bld -/*.cmd_log -/*.ise_ISE_Backup -/*.mfd -/*.vm6 -/*.syr -/*.xst -/*.csv -/*.html -/*.jed -/*.pad -/*.ng* -/*.pnx -/*.rpt -/*.prj -/*_html -/*_log -/*.lfp -/*.bit -/*.bin -/*.vcd -/*.unroutes -/*.drc -/*_map.* -/*_guide.* -/*.twr -/*.twx -/a.out -/*.xpi -/*_pad.txt -/*.bgn -/*.par diff --git a/fpga/usrp2/top/u2_rev3/.gitignore b/fpga/usrp2/top/u2_rev3/.gitignore index 432f8fd58..f50a2b7e5 100644 --- a/fpga/usrp2/top/u2_rev3/.gitignore +++ b/fpga/usrp2/top/u2_rev3/.gitignore @@ -54,4 +54,4 @@ /*.rpt /*.cel /*.restore -/build +/build* diff --git a/fpga/usrp2/top/u2_rev3/Makefile b/fpga/usrp2/top/u2_rev3/Makefile index af93700c5..68c296b9b 100644 --- a/fpga/usrp2/top/u2_rev3/Makefile +++ b/fpga/usrp2/top/u2_rev3/Makefile @@ -1,42 +1,34 @@ # # Copyright 2008 Ettus Research LLC -# -# This file is part of GNU Radio -# -# GNU Radio is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3, or (at your option) -# any later version. -# -# GNU Radio is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. -# +# ################################################## -# xtclsh Shell and tcl Script Path +# Project Setup ################################################## -#XTCLSH := /opt/Xilinx/10.1/ISE/bin/lin/xtclsh -XTCLSH := xtclsh -ISE_HELPER := ../tcl/ise_helper.tcl +TOP_MODULE = u2_rev3 +BUILD_DIR = $(abspath build$(ISE)) ################################################## -# Project Setup +# Include other makefiles ################################################## -BUILD_DIR := build/ -export TOP_MODULE := u2_rev3 -export PROJ_FILE := $(BUILD_DIR)$(TOP_MODULE).ise + +include ../Makefile.common +include ../../fifo/Makefile.srcs +include ../../control_lib/Makefile.srcs +include ../../sdr_lib/Makefile.srcs +include ../../serdes/Makefile.srcs +include ../../simple_gemac/Makefile.srcs +include ../../timing/Makefile.srcs +include ../../opencores/Makefile.srcs +include ../../vrt/Makefile.srcs +include ../../udp/Makefile.srcs +include ../../coregen/Makefile.srcs +include ../../extram/Makefile.srcs ################################################## # Project Properties ################################################## -export PROJECT_PROPERTIES := \ +PROJECT_PROPERTIES = \ family Spartan3 \ device xc3s2000 \ package fg456 \ @@ -51,157 +43,20 @@ simulator "ISE Simulator (VHDL/Verilog)" \ ################################################## # Sources ################################################## -export SOURCE_ROOT := ../../../ -export SOURCES := \ -control_lib/CRC16_D16.v \ -control_lib/atr_controller.v \ -control_lib/bin2gray.v \ -control_lib/dcache.v \ -control_lib/decoder_3_8.v \ -control_lib/dpram32.v \ -control_lib/gray2bin.v \ -control_lib/gray_send.v \ -control_lib/icache.v \ -control_lib/mux4.v \ -control_lib/mux8.v \ -control_lib/nsgpio.v \ -control_lib/ram_2port.v \ -control_lib/ram_harv_cache.v \ -control_lib/ram_loader.v \ -control_lib/setting_reg.v \ -control_lib/settings_bus.v \ -control_lib/settings_bus_crossclock.v \ -control_lib/srl.v \ -control_lib/system_control.v \ -control_lib/wb_1master.v \ -control_lib/wb_readback_mux.v \ -control_lib/simple_uart.v \ -control_lib/simple_uart_tx.v \ -control_lib/simple_uart_rx.v \ -control_lib/oneshot_2clk.v \ -control_lib/sd_spi.v \ -control_lib/sd_spi_wb.v \ -control_lib/wb_bridge_16_32.v \ -control_lib/reset_sync.v \ -control_lib/priority_enc.v \ -control_lib/pic.v \ -vrt/vita_rx_control.v \ -vrt/vita_rx_framer.v \ -vrt/vita_tx_control.v \ -vrt/vita_tx_deframer.v \ -udp/udp_wrapper.v \ -udp/fifo19_rxrealign.v \ -udp/prot_eng_tx.v \ -udp/add_onescomp.v \ -simple_gemac/simple_gemac_wrapper.v \ -simple_gemac/simple_gemac_wrapper19.v \ -simple_gemac/simple_gemac.v \ -simple_gemac/simple_gemac_wb.v \ -simple_gemac/simple_gemac_tx.v \ -simple_gemac/simple_gemac_rx.v \ -simple_gemac/crc.v \ -simple_gemac/delay_line.v \ -simple_gemac/flow_ctrl_tx.v \ -simple_gemac/flow_ctrl_rx.v \ -simple_gemac/address_filter.v \ -simple_gemac/ll8_to_txmac.v \ -simple_gemac/rxmac_to_ll8.v \ -simple_gemac/miim/eth_miim.v \ -simple_gemac/miim/eth_clockgen.v \ -simple_gemac/miim/eth_outputcontrol.v \ -simple_gemac/miim/eth_shiftreg.v \ -control_lib/newfifo/buffer_int.v \ -control_lib/newfifo/buffer_pool.v \ -control_lib/newfifo/fifo_2clock.v \ -control_lib/newfifo/fifo_2clock_cascade.v \ -control_lib/newfifo/ll8_shortfifo.v \ -control_lib/newfifo/fifo_short.v \ -control_lib/newfifo/fifo_long.v \ -control_lib/newfifo/fifo_cascade.v \ -control_lib/newfifo/fifo36_to_ll8.v \ -control_lib/newfifo/ll8_to_fifo36.v \ -control_lib/newfifo/fifo19_to_ll8.v \ -control_lib/newfifo/ll8_to_fifo19.v \ -control_lib/newfifo/fifo36_to_fifo19.v \ -control_lib/newfifo/fifo19_to_fifo36.v \ -control_lib/longfifo.v \ -control_lib/shortfifo.v \ -control_lib/medfifo.v \ -coregen/fifo_xlnx_2Kx36_2clk.v \ -coregen/fifo_xlnx_2Kx36_2clk.xco \ -coregen/fifo_xlnx_512x36_2clk.v \ -coregen/fifo_xlnx_512x36_2clk.xco \ -coregen/fifo_xlnx_64x36_2clk.v \ -coregen/fifo_xlnx_64x36_2clk.xco \ -coregen/fifo_xlnx_16x19_2clk.v \ -coregen/fifo_xlnx_16x19_2clk.xco \ -coregen/fifo_xlnx_16x40_2clk.v \ -coregen/fifo_xlnx_16x40_2clk.xco \ -extram/wb_zbt16_b.v \ -opencores/8b10b/decode_8b10b.v \ -opencores/8b10b/encode_8b10b.v \ -opencores/aemb/rtl/verilog/aeMB_bpcu.v \ -opencores/aemb/rtl/verilog/aeMB_core_BE.v \ -opencores/aemb/rtl/verilog/aeMB_ctrl.v \ -opencores/aemb/rtl/verilog/aeMB_edk32.v \ -opencores/aemb/rtl/verilog/aeMB_ibuf.v \ -opencores/aemb/rtl/verilog/aeMB_regf.v \ -opencores/aemb/rtl/verilog/aeMB_xecu.v \ -opencores/i2c/rtl/verilog/i2c_master_bit_ctrl.v \ -opencores/i2c/rtl/verilog/i2c_master_byte_ctrl.v \ -opencores/i2c/rtl/verilog/i2c_master_defines.v \ -opencores/i2c/rtl/verilog/i2c_master_top.v \ -opencores/i2c/rtl/verilog/timescale.v \ -opencores/spi/rtl/verilog/spi_clgen.v \ -opencores/spi/rtl/verilog/spi_defines.v \ -opencores/spi/rtl/verilog/spi_shift.v \ -opencores/spi/rtl/verilog/spi_top.v \ -opencores/spi/rtl/verilog/timescale.v \ -sdr_lib/acc.v \ -sdr_lib/add2.v \ -sdr_lib/add2_and_round.v \ -sdr_lib/add2_and_round_reg.v \ -sdr_lib/add2_reg.v \ -sdr_lib/cic_dec_shifter.v \ -sdr_lib/cic_decim.v \ -sdr_lib/cic_int_shifter.v \ -sdr_lib/cic_interp.v \ -sdr_lib/cic_strober.v \ -sdr_lib/clip.v \ -sdr_lib/clip_reg.v \ -sdr_lib/cordic.v \ -sdr_lib/cordic_z24.v \ -sdr_lib/cordic_stage.v \ -sdr_lib/dsp_core_rx.v \ -sdr_lib/dsp_core_tx.v \ -sdr_lib/hb_dec.v \ -sdr_lib/hb_interp.v \ -sdr_lib/round.v \ -sdr_lib/round_reg.v \ -sdr_lib/rx_control.v \ -sdr_lib/rx_dcoffset.v \ -sdr_lib/sign_extend.v \ -sdr_lib/small_hb_dec.v \ -sdr_lib/small_hb_int.v \ -sdr_lib/tx_control.v \ -serdes/serdes.v \ -serdes/serdes_fc_rx.v \ -serdes/serdes_fc_tx.v \ -serdes/serdes_rx.v \ -serdes/serdes_tx.v \ -timing/time_64bit.v \ -timing/time_compare.v \ -timing/time_receiver.v \ -timing/time_sender.v \ -timing/simple_timer.v \ -top/u2_core/u2_core.v \ -top/u2_rev3/u2_rev3.ucf \ -top/u2_rev3/u2_rev3.v +TOP_SRCS = \ +u2_core.v \ +u2_rev3.v \ +u2_rev3.ucf + +SOURCES = $(abspath $(TOP_SRCS)) $(FIFO_SRCS) \ +$(CONTROL_LIB_SRCS) $(SDR_LIB_SRCS) $(SERDES_SRCS) \ +$(SIMPLE_GEMAC_SRCS) $(TIMING_SRCS) $(OPENCORES_SRCS) \ +$(VRT_SRCS) $(UDP_SRCS) $(COREGEN_SRCS) $(EXTRAM_SRCS) ################################################## # Process Properties ################################################## -export SYNTHESIZE_PROPERTIES := \ +SYNTHESIZE_PROPERTIES = \ "Number of Clock Buffers" 8 \ "Pack I/O Registers into IOBs" Yes \ "Optimization Effort" High \ @@ -211,10 +66,10 @@ export SYNTHESIZE_PROPERTIES := \ "Use Synchronous Reset" Auto \ "Use Synchronous Set" Auto -export TRANSLATE_PROPERTIES := \ +TRANSLATE_PROPERTIES = \ "Macro Search Path" "$(shell pwd)/../../coregen/" -export MAP_PROPERTIES := \ +MAP_PROPERTIES = \ "Allow Logic Optimization Across Hierarchy" TRUE \ "Map to Input Functions" 4 \ "Optimization Strategy (Cover Mode)" Speed \ @@ -225,41 +80,18 @@ export MAP_PROPERTIES := \ "Combinatorial Logic Optimization" TRUE \ "Register Duplication" TRUE -export PLACE_ROUTE_PROPERTIES := \ +PLACE_ROUTE_PROPERTIES = \ "Place & Route Effort Level (Overall)" High -export STATIC_TIMING_PROPERTIES := \ +STATIC_TIMING_PROPERTIES = \ "Number of Paths in Error/Verbose Report" 10 \ "Report Type" "Error Report" -export GEN_PROG_FILE_PROPERTIES := \ +GEN_PROG_FILE_PROPERTIES = \ "Configuration Rate" 6 \ "Create Binary Configuration File" TRUE \ "Done (Output Events)" 5 \ "Enable Bitstream Compression" TRUE \ "Enable Outputs (Output Events)" 6 -export SIM_MODEL_PROPERTIES := "" - -################################################## -# Make Options -################################################## -all: - @echo make proj, check, synth, bin, or clean - -proj: - PROCESS_RUN="" $(XTCLSH) $(ISE_HELPER) - -check: - PROCESS_RUN="Check Syntax" $(XTCLSH) $(ISE_HELPER) - -synth: - PROCESS_RUN="Synthesize - XST" $(XTCLSH) $(ISE_HELPER) - -bin: - PROCESS_RUN="Generate Programming File" $(XTCLSH) $(ISE_HELPER) - -clean: - rm -rf $(BUILD_DIR) - - +SIM_MODEL_PROPERTIES = "" diff --git a/fpga/usrp2/top/u2_rev3/Makefile.udp b/fpga/usrp2/top/u2_rev3/Makefile.udp new file mode 100644 index 000000000..9962887d4 --- /dev/null +++ b/fpga/usrp2/top/u2_rev3/Makefile.udp @@ -0,0 +1,97 @@ +# +# Copyright 2008 Ettus Research LLC +# + +################################################## +# Project Setup +################################################## +TOP_MODULE = u2_rev3 +BUILD_DIR = $(abspath build-udp$(ISE)) + +################################################## +# Include other makefiles +################################################## + +include ../Makefile.common +include ../../fifo/Makefile.srcs +include ../../control_lib/Makefile.srcs +include ../../sdr_lib/Makefile.srcs +include ../../serdes/Makefile.srcs +include ../../simple_gemac/Makefile.srcs +include ../../timing/Makefile.srcs +include ../../opencores/Makefile.srcs +include ../../vrt/Makefile.srcs +include ../../udp/Makefile.srcs +include ../../coregen/Makefile.srcs +include ../../extram/Makefile.srcs + +################################################## +# Project Properties +################################################## +PROJECT_PROPERTIES = \ +family Spartan3 \ +device xc3s2000 \ +package fg456 \ +speed -5 \ +top_level_module_type "HDL" \ +synthesis_tool "XST (VHDL/Verilog)" \ +simulator "ISE Simulator (VHDL/Verilog)" \ +"Preferred Language" "Verilog" \ +"Enable Message Filtering" FALSE \ +"Display Incremental Messages" FALSE + +################################################## +# Sources +################################################## +TOP_SRCS = \ +u2_core_udp.v \ +u2_rev3.v \ +u2_rev3.ucf + +SOURCES = $(abspath $(TOP_SRCS)) $(FIFO_SRCS) \ +$(CONTROL_LIB_SRCS) $(SDR_LIB_SRCS) $(SERDES_SRCS) \ +$(SIMPLE_GEMAC_SRCS) $(TIMING_SRCS) $(OPENCORES_SRCS) \ +$(VRT_SRCS) $(UDP_SRCS) $(COREGEN_SRCS) $(EXTRAM_SRCS) + +################################################## +# Process Properties +################################################## +SYNTHESIZE_PROPERTIES = \ +"Number of Clock Buffers" 8 \ +"Pack I/O Registers into IOBs" Yes \ +"Optimization Effort" High \ +"Optimize Instantiated Primitives" TRUE \ +"Register Balancing" Yes \ +"Use Clock Enable" Auto \ +"Use Synchronous Reset" Auto \ +"Use Synchronous Set" Auto + +TRANSLATE_PROPERTIES = \ +"Macro Search Path" "$(shell pwd)/../../coregen/" + +MAP_PROPERTIES = \ +"Allow Logic Optimization Across Hierarchy" TRUE \ +"Map to Input Functions" 4 \ +"Optimization Strategy (Cover Mode)" Speed \ +"Pack I/O Registers/Latches into IOBs" "For Inputs and Outputs" \ +"Perform Timing-Driven Packing and Placement" TRUE \ +"Map Effort Level" High \ +"Extra Effort" Normal \ +"Combinatorial Logic Optimization" TRUE \ +"Register Duplication" TRUE + +PLACE_ROUTE_PROPERTIES = \ +"Place & Route Effort Level (Overall)" High + +STATIC_TIMING_PROPERTIES = \ +"Number of Paths in Error/Verbose Report" 10 \ +"Report Type" "Error Report" + +GEN_PROG_FILE_PROPERTIES = \ +"Configuration Rate" 6 \ +"Create Binary Configuration File" TRUE \ +"Done (Output Events)" 5 \ +"Enable Bitstream Compression" TRUE \ +"Enable Outputs (Output Events)" 6 + +SIM_MODEL_PROPERTIES = "" diff --git a/fpga/usrp2/top/u2_core/u2_core.v b/fpga/usrp2/top/u2_rev3/u2_core.v index b57e4f127..b67d8edd6 100644 --- a/fpga/usrp2/top/u2_core/u2_core.v +++ b/fpga/usrp2/top/u2_rev3/u2_core.v @@ -142,7 +142,7 @@ module u2_core localparam SR_RX_CTRL = 176; // 16 localparam SR_TIME64 = 192; // 3 localparam SR_SIMTIMER = 198; // 2 - localparam SR_TX_DSP = 208; // 16 + localparam SR_TX_DSP = 128; // 16 localparam SR_TX_CTRL = 224; // 16 // FIFO Sizes, 9 = 512 lines, 10 = 1024, 11 = 2048 @@ -162,14 +162,13 @@ module u2_core wire ram_loader_rst, wb_rst, dsp_rst; wire [31:0] status, status_b0, status_b1, status_b2, status_b3, status_b4, status_b5, status_b6, status_b7; - wire bus_error, spi_int, i2c_int, pps_int, onetime_int, periodic_int, buffer_int; - wire proc_int, overrun, underrun, uart_tx_int, uart_rx_int; + wire bus_error, spi_int, i2c_int, pps_int, timer_int, buffer_int, proc_int, overrun, underrun, uart_tx_int, uart_rx_int; wire [31:0] debug_gpio_0, debug_gpio_1; wire [31:0] atr_lines; - wire [31:0] debug_rx, debug_mac, debug_mac0, debug_mac1, debug_tx_dsp, debug_txc, - debug_serdes0, debug_serdes1, debug_serdes2, debug_rx_dsp, debug_udp; + wire [31:0] debug_rx, debug_mac, debug_mac0, debug_mac1, debug_tx_dsp, debug_txc, + debug_serdes0, debug_serdes1, debug_serdes2, debug_rx_dsp; wire [15:0] ser_rx_occ, ser_tx_occ, dsp_rx_occ, dsp_tx_occ, eth_rx_occ, eth_tx_occ, eth_rx_occ2; wire ser_rx_full, ser_tx_full, dsp_rx_full, dsp_tx_full, eth_rx_full, eth_tx_full, eth_rx_full2; @@ -178,7 +177,6 @@ module u2_core wire serdes_link_up; wire epoch; wire [31:0] irq; - wire [63:0] vita_time; // /////////////////////////////////////////////////////////////////////////////////////////////// // Wishbone Single Master INTERCON @@ -425,51 +423,26 @@ module u2_core .word00(status_b0),.word01(status_b1),.word02(status_b2),.word03(status_b3), .word04(status_b4),.word05(status_b5),.word06(status_b6),.word07(status_b7), - .word08(status),.word09({sim_mode,27'b0,clock_divider[3:0]}),.word10(vita_time[63:32]), - .word11(vita_time[31:0]),.word12(32'b0),.word13(irq),.word14(status_enc),.word15(cycle_count) + .word08(status),.word09({sim_mode,27'b0,clock_divider[3:0]}),.word10(32'b0), + .word11(32'b0),.word12(32'b0),.word13(irq),.word14(status_enc),.word15(cycle_count) ); // ///////////////////////////////////////////////////////////////////////// // Ethernet MAC Slave #6 - wire [18:0] rx_f19_data, tx_f19_data; - wire rx_f19_src_rdy, rx_f19_dst_rdy, rx_f36_src_rdy, rx_f36_dst_rdy; - - simple_gemac_wrapper19 #(.RXFIFOSIZE(11), .TXFIFOSIZE(6)) simple_gemac_wrapper19 + simple_gemac_wrapper #(.RXFIFOSIZE(11), .TXFIFOSIZE(6)) simple_gemac_wrapper (.clk125(clk_to_mac), .reset(wb_rst), .GMII_GTX_CLK(GMII_GTX_CLK), .GMII_TX_EN(GMII_TX_EN), .GMII_TX_ER(GMII_TX_ER), .GMII_TXD(GMII_TXD), .GMII_RX_CLK(GMII_RX_CLK), .GMII_RX_DV(GMII_RX_DV), .GMII_RX_ER(GMII_RX_ER), .GMII_RXD(GMII_RXD), .sys_clk(dsp_clk), - .rx_f19_data(rx_f19_data), .rx_f19_src_rdy(rx_f19_src_rdy), .rx_f19_dst_rdy(rx_f19_dst_rdy), - .tx_f19_data(tx_f19_data), .tx_f19_src_rdy(tx_f19_src_rdy), .tx_f19_dst_rdy(tx_f19_dst_rdy), + .rx_f36_data({wr2_flags,wr2_dat}), .rx_f36_src_rdy(wr2_ready_i), .rx_f36_dst_rdy(wr2_ready_o), + .tx_f36_data({rd2_flags,rd2_dat}), .tx_f36_src_rdy(rd2_ready_o), .tx_f36_dst_rdy(rd2_ready_i), .wb_clk(wb_clk), .wb_rst(wb_rst), .wb_stb(s6_stb), .wb_cyc(s6_cyc), .wb_ack(s6_ack), .wb_we(s6_we), .wb_adr(s6_adr), .wb_dat_i(s6_dat_o), .wb_dat_o(s6_dat_i), .mdio(MDIO), .mdc(MDC), .debug(debug_mac)); - - wire [35:0] udp_tx_data, udp_rx_data; - wire udp_tx_src_rdy, udp_tx_dst_rdy, udp_rx_src_rdy, udp_rx_dst_rdy; - - udp_wrapper #(.BASE(SR_UDP_SM)) udp_wrapper - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .set_stb(set_stb_dsp), .set_addr(set_addr_dsp), .set_data(set_data_dsp), - .rx_f19_data(rx_f19_data), .rx_f19_src_rdy_i(rx_f19_src_rdy), .rx_f19_dst_rdy_o(rx_f19_dst_rdy), - .tx_f19_data(tx_f19_data), .tx_f19_src_rdy_o(tx_f19_src_rdy), .tx_f19_dst_rdy_i(tx_f19_dst_rdy), - .rx_f36_data(udp_rx_data), .rx_f36_src_rdy_o(udp_rx_src_rdy), .rx_f36_dst_rdy_i(udp_rx_dst_rdy), - .tx_f36_data(udp_tx_data), .tx_f36_src_rdy_i(udp_tx_src_rdy), .tx_f36_dst_rdy_o(udp_tx_dst_rdy), - .debug(debug_udp) ); - - fifo_cascade #(.WIDTH(36), .SIZE(ETH_TX_FIFOSIZE)) tx_eth_fifo - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain({rd2_flags,rd2_dat}), .src_rdy_i(rd2_ready_o), .dst_rdy_o(rd2_ready_i), - .dataout(udp_tx_data), .src_rdy_o(udp_tx_src_rdy), .dst_rdy_i(udp_tx_dst_rdy)); - - fifo_cascade #(.WIDTH(36), .SIZE(ETH_RX_FIFOSIZE)) rx_eth_fifo - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain(udp_rx_data), .src_rdy_i(udp_rx_src_rdy), .dst_rdy_o(udp_rx_dst_rdy), - .dataout({wr2_flags,wr2_dat}), .src_rdy_o(wr2_ready_i), .dst_rdy_i(wr2_ready_o)); // ///////////////////////////////////////////////////////////////////////// // Settings Bus -- Slave #7 @@ -483,7 +456,7 @@ module u2_core settings_bus_crossclock settings_bus_crossclock (.clk_i(wb_clk), .rst_i(wb_rst), .set_stb_i(set_stb), .set_addr_i(set_addr), .set_data_i(set_data), .clk_o(dsp_clk), .rst_o(dsp_rst), .set_stb_o(set_stb_dsp), .set_addr_o(set_addr_dsp), .set_data_o(set_data_dsp)); - + // Output control lines wire [7:0] clock_outs, serdes_outs, adc_outs; assign {clock_ready, clk_en[1:0], clk_sel[1:0]} = clock_outs[4:0]; @@ -493,13 +466,13 @@ module u2_core wire phy_reset; assign PHY_RESETn = ~phy_reset; - setting_reg #(.my_addr(0)) sr_clk (.clk(wb_clk),.rst(wb_rst),.strobe(s7_ack),.addr(set_addr), + setting_reg #(.my_addr(0),.width(8)) sr_clk (.clk(wb_clk),.rst(wb_rst),.strobe(s7_ack),.addr(set_addr), .in(set_data),.out(clock_outs),.changed()); - setting_reg #(.my_addr(1)) sr_ser (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + setting_reg #(.my_addr(1),.width(8)) sr_ser (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(serdes_outs),.changed()); - setting_reg #(.my_addr(2)) sr_adc (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + setting_reg #(.my_addr(2),.width(8)) sr_adc (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(adc_outs),.changed()); - setting_reg #(.my_addr(4)) sr_phy (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + setting_reg #(.my_addr(4),.width(1)) sr_phy (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(phy_reset),.changed()); // ///////////////////////////////////////////////////////////////////////// @@ -511,9 +484,9 @@ module u2_core wire [7:0] led_src, led_sw; wire [7:0] led_hw = {clk_status,serdes_link_up}; - setting_reg #(.my_addr(3)) sr_led (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + setting_reg #(.my_addr(3),.width(8)) sr_led (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(led_sw),.changed()); - setting_reg #(.my_addr(8)) sr_led_src (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + setting_reg #(.my_addr(8),.width(8)) sr_led_src (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(led_src),.changed()); assign leds = (led_src & led_hw) | (~led_src & led_sw); @@ -523,35 +496,23 @@ module u2_core assign irq= {{8'b0}, {8'b0}, - {3'b0, periodic_int, clk_status, serdes_link_up, uart_tx_int, uart_rx_int}, - {pps_int,overrun,underrun,PHY_INTn,i2c_int,spi_int,onetime_int,buffer_int}}; + {4'b0, clk_status, serdes_link_up, uart_tx_int, uart_rx_int}, + {pps_int,overrun,underrun,PHY_INTn,i2c_int,spi_int,timer_int,buffer_int}}; - pic pic(.clk_i(wb_clk),.rst_i(wb_rst),.cyc_i(s8_cyc),.stb_i(s8_stb),.adr_i(s8_adr[3:2]), + pic pic(.clk_i(wb_clk),.rst_i(wb_rst),.cyc_i(s8_cyc),.stb_i(s8_stb),.adr_i(s8_adr[4:2]), .we_i(s8_we),.dat_i(s8_dat_o),.dat_o(s8_dat_i),.ack_o(s8_ack),.int_o(proc_int), .irq(irq) ); // ///////////////////////////////////////////////////////////////////////// // Master Timer, Slave #9 - // No longer used, replaced with simple_timer below - /* wire [31:0] master_time; timer timer (.wb_clk_i(wb_clk),.rst_i(wb_rst), .cyc_i(s9_cyc),.stb_i(s9_stb),.adr_i(s9_adr[4:2]), .we_i(s9_we),.dat_i(s9_dat_o),.dat_o(s9_dat_i),.ack_o(s9_ack), .sys_clk_i(dsp_clk),.master_time_i(master_time),.int_o(timer_int) ); - */ - assign s9_ack = 0; - - // ///////////////////////////////////////////////////////////////////////// - // Simple Timer interrupts - - simple_timer #(.BASE(SR_SIMTIMER)) simple_timer - (.clk(wb_clk), .reset(wb_rst), - .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data), - .onetime_int(onetime_int), .periodic_int(periodic_int)); - + // ///////////////////////////////////////////////////////////////////////// // UART, Slave #10 @@ -579,9 +540,22 @@ module u2_core // ////////////////////////////////////////////////////////////////////////// // Time Sync, Slave #12 - // No longer used, see time_64bit. Still need to handle mimo time, though - assign sc_ack = 0; + reg pps_posedge, pps_negedge, pps_pos_d1, pps_neg_d1; + always @(negedge dsp_clk) pps_negedge <= pps_in; + always @(posedge dsp_clk) pps_posedge <= pps_in; + always @(posedge dsp_clk) pps_pos_d1 <= pps_posedge; + always @(posedge dsp_clk) pps_neg_d1 <= pps_negedge; + wire pps_o; + time_sync time_sync + (.wb_clk_i(wb_clk),.rst_i(wb_rst), + .cyc_i(sc_cyc),.stb_i(sc_stb),.adr_i(sc_adr[4:2]), + .we_i(sc_we),.dat_i(sc_dat_o),.dat_o(sc_dat_i),.ack_o(sc_ack), + .sys_clk_i(dsp_clk),.master_time_o(master_time), + .pps_posedge(pps_posedge),.pps_negedge(pps_negedge), + .exp_pps_in(exp_pps_in),.exp_pps_out(exp_pps_out), + .int_o(pps_int),.epoch_o(epoch),.pps_o(pps_o) ); + // ///////////////////////////////////////////////////////////////////////// // SD Card Reader / Writer, Slave #13 @@ -595,75 +569,34 @@ module u2_core assign sd_dat_i[31:8] = 0; // ///////////////////////////////////////////////////////////////////////// - // DSP RX + // DSP wire [31:0] sample_rx, sample_tx; wire strobe_rx, strobe_tx; - wire rx_dst_rdy, rx_src_rdy, rx1_dst_rdy, rx1_src_rdy; - wire [99:0] rx_data; - wire [35:0] rx1_data; + + rx_control #(.FIFOSIZE(10)) rx_control + (.clk(dsp_clk), .rst(dsp_rst), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .master_time(master_time),.overrun(overrun), + .wr_dat_o(wr1_dat), .wr_flags_o(wr1_flags), .wr_ready_o(wr1_ready_i), .wr_ready_i(wr1_ready_o), + .sample(sample_rx), .run(run_rx), .strobe(strobe_rx), + .fifo_occupied(dsp_rx_occ),.fifo_full(dsp_rx_full),.fifo_empty(dsp_rx_empty), + .debug_rx(debug_rx) ); - dsp_core_rx #(.BASE(SR_RX_DSP)) dsp_core_rx + dsp_core_rx_old dsp_core_rx_old (.clk(dsp_clk),.rst(dsp_rst), .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), .adc_a(adc_a),.adc_ovf_a(adc_ovf_a),.adc_b(adc_b),.adc_ovf_b(adc_ovf_b), .sample(sample_rx), .run(run_rx_d1), .strobe(strobe_rx), .debug(debug_rx_dsp) ); - wire [31:0] vrc_debug; - - vita_rx_control #(.BASE(SR_RX_CTRL), .WIDTH(32)) vita_rx_control - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), - .vita_time(vita_time), .overrun(overrun), - .sample(sample_rx), .run(run_rx), .strobe(strobe_rx), - .sample_fifo_o(rx_data), .sample_fifo_dst_rdy_i(rx_dst_rdy), .sample_fifo_src_rdy_o(rx_src_rdy), - .debug_rx(vrc_debug)); - - wire [3:0] vita_state; - - vita_rx_framer #(.BASE(SR_RX_CTRL), .MAXCHAN(1)) vita_rx_framer - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), - .sample_fifo_i(rx_data), .sample_fifo_dst_rdy_o(rx_dst_rdy), .sample_fifo_src_rdy_i(rx_src_rdy), - .data_o(rx1_data), .dst_rdy_i(rx1_dst_rdy), .src_rdy_o(rx1_src_rdy), - .fifo_occupied(), .fifo_full(), .fifo_empty(), - .debug_rx(vita_state) ); - - fifo_cascade #(.WIDTH(36), .SIZE(DSP_RX_FIFOSIZE)) rx_fifo_cascade - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain(rx1_data), .src_rdy_i(rx1_src_rdy), .dst_rdy_o(rx1_dst_rdy), - .dataout({wr1_flags,wr1_dat}), .src_rdy_o(wr1_ready_i), .dst_rdy_i(wr1_ready_o)); - - // /////////////////////////////////////////////////////////////////////////////////// - // DSP TX - - wire [35:0] tx_data; - wire [99:0] tx1_data; - wire tx_src_rdy, tx_dst_rdy, tx1_src_rdy, tx1_dst_rdy; - - wire [31:0] debug_vtc, debug_vtd, debug_vt; - - fifo_cascade #(.WIDTH(36), .SIZE(DSP_TX_FIFOSIZE)) tx_fifo_cascade - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .datain({rd1_flags,rd1_dat}), .src_rdy_i(rd1_ready_o), .dst_rdy_o(rd1_ready_i), - .dataout(tx_data), .src_rdy_o(tx_src_rdy), .dst_rdy_i(tx_dst_rdy) ); - - vita_tx_deframer #(.BASE(SR_TX_CTRL), .MAXCHAN(1)) vita_tx_deframer - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), - .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), - .data_i(tx_data), .src_rdy_i(tx_src_rdy), .dst_rdy_o(tx_dst_rdy), - .sample_fifo_o(tx1_data), .sample_fifo_src_rdy_o(tx1_src_rdy), .sample_fifo_dst_rdy_i(tx1_dst_rdy), - .debug(debug_vtd) ); - - vita_tx_control #(.BASE(SR_TX_CTRL), .WIDTH(32)) vita_tx_control - (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + tx_control #(.FIFOSIZE(10)) tx_control + (.clk(dsp_clk), .rst(dsp_rst), .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), - .vita_time(vita_time),.underrun(underrun), - .sample_fifo_i(tx1_data), .sample_fifo_src_rdy_i(tx1_src_rdy), .sample_fifo_dst_rdy_o(tx1_dst_rdy), + .master_time(master_time),.underrun(underrun), + .rd_dat_i(rd1_dat), .rd_flags_i(rd1_flags), .rd_ready_i(rd1_ready_o), .rd_ready_o(rd1_ready_i), .sample(sample_tx), .run(run_tx), .strobe(strobe_tx), - .debug(debug_vtc) ); - - assign debug_vt = debug_vtc | debug_vtd; + .fifo_occupied(dsp_tx_occ),.fifo_full(dsp_tx_full),.fifo_empty(dsp_tx_empty), + .debug(debug_txc) ); dsp_core_tx #(.BASE(SR_TX_DSP)) dsp_core_tx (.clk(dsp_clk),.rst(dsp_rst), @@ -699,7 +632,7 @@ module u2_core wire [19:0] page; wire [19:0] wb_ram_adr = {page[19:PAGE_SIZE],bridge_adr[PAGE_SIZE-1:0]}; - setting_reg #(.my_addr(6)) sr_page (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + setting_reg #(.my_addr(6),.width(20)) sr_page (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(page),.changed()); wb_bridge_16_32 bridge @@ -720,13 +653,6 @@ module u2_core assign RAM_CE1n = 0; assign RAM_D[17:16] = 2'bzz; - // ///////////////////////////////////////////////////////////////////////// - // VITA Timing - - time_64bit #(.TICKS_PER_SEC(32'd100000000),.BASE(SR_TIME64)) time_64bit - (.clk(dsp_clk), .rst(dsp_rst), .set_stb(set_stb_dsp), .set_addr(set_addr_dsp), .set_data(set_data_dsp), - .pps(pps_in), .vita_time(vita_time), .pps_int(pps_int)); - // ///////////////////////////////////////////////////////////////////////////////////////// // Debug Pins @@ -753,9 +679,8 @@ module u2_core eth_mac_debug <= { { 6'd0, GMII_TX_EN, GMII_RX_DV, debug_mac0[7:0]}, {eth_rx_full2, eth_rx_empty2, eth_rx_occ2[13:0]} }; - assign debug_clk[0] = GMII_RX_CLK; // wb_clk; - assign debug_clk[1] = dsp_clk; - + assign debug_clk[0] = 0; // wb_clk; + assign debug_clk[1] = clk_to_mac; /* wire mdio_cpy = MDIO; @@ -769,27 +694,14 @@ module u2_core { 5'd0, GMII_TX_EN, GMII_TX_ER, GMII_GTX_CLK }, { wr2_flags, rd2_flags }, { 4'd0, wr2_ready_i, wr2_ready_o, rd2_ready_i, rd2_ready_o } }; + */ assign debug = { { GMII_RXD }, { 5'd0, GMII_RX_DV, GMII_RX_ER, GMII_RX_CLK }, { wr2_flags, rd2_flags }, { GMII_TX_EN,3'd0, wr2_ready_i, wr2_ready_o, rd2_ready_i, rd2_ready_o } }; - */ - -// assign debug = debug_udp; - assign debug = vrc_debug; - assign debug_gpio_0 = { {pps_in, pps_int, 2'd0, vita_state}, - {2'd0, rx_dst_rdy, rx_src_rdy, rx_data[99:96]}, - {run_rx_d1, run_rx, strobe_rx, overrun, wr1_flags[3:0]} , - {wr1_ready_i, wr1_ready_o, rx1_src_rdy, rx1_dst_rdy, rx1_data[35:32]}}; - - assign debug_gpio_1 = {vita_time[63:32] }; - -/* - assign debug_gpio_1 = { { tx_f19_data[15:8] }, - { tx_f19_data[7:0] }, - { 3'd0, tx_f19_src_rdy, tx_f19_dst_rdy, tx_f19_data[18:16] }, - { 2'b0, rd2_ready_i, rd2_ready_o, rd2_flags } }; - */ + + assign debug_gpio_0 = debug_mac; //eth_mac_debug; + assign debug_gpio_1 = 0; endmodule // u2_core diff --git a/fpga/usrp2/top/u2_rev3/u2_core_udp.v b/fpga/usrp2/top/u2_rev3/u2_core_udp.v new file mode 100644 index 000000000..cb0ed78c7 --- /dev/null +++ b/fpga/usrp2/top/u2_rev3/u2_core_udp.v @@ -0,0 +1,880 @@ +// //////////////////////////////////////////////////////////////////////////////// +// Module Name: u2_core +// //////////////////////////////////////////////////////////////////////////////// + +module u2_core + #(parameter RAM_SIZE=32768) + (// Clocks + input dsp_clk, + input wb_clk, + output clock_ready, + input clk_to_mac, + input pps_in, + + // Misc, debug + output [7:0] leds, + output [31:0] debug, + output [1:0] debug_clk, + + // Expansion + input exp_pps_in, + output exp_pps_out, + + // GMII + // GMII-CTRL + input GMII_COL, + input GMII_CRS, + + // GMII-TX + output [7:0] GMII_TXD, + output GMII_TX_EN, + output GMII_TX_ER, + output GMII_GTX_CLK, + input GMII_TX_CLK, // 100mbps clk + + // GMII-RX + input [7:0] GMII_RXD, + input GMII_RX_CLK, + input GMII_RX_DV, + input GMII_RX_ER, + + // GMII-Management + inout MDIO, + output MDC, + input PHY_INTn, // open drain + output PHY_RESETn, + + // SERDES + output ser_enable, + output ser_prbsen, + output ser_loopen, + output ser_rx_en, + + output ser_tx_clk, + output [15:0] ser_t, + output ser_tklsb, + output ser_tkmsb, + + input ser_rx_clk, + input [15:0] ser_r, + input ser_rklsb, + input ser_rkmsb, + + // CPLD interface + output cpld_start, + output cpld_mode, + output cpld_done, + input cpld_din, + input cpld_clk, + input cpld_detached, + output cpld_misc, + input cpld_init_b, + input por, + output config_success, + + // ADC + input [13:0] adc_a, + input adc_ovf_a, + output adc_on_a, + output adc_oe_a, + + input [13:0] adc_b, + input adc_ovf_b, + output adc_on_b, + output adc_oe_b, + + // DAC + output [15:0] dac_a, + output [15:0] dac_b, + + // I2C + input scl_pad_i, + output scl_pad_o, + output scl_pad_oen_o, + input sda_pad_i, + output sda_pad_o, + output sda_pad_oen_o, + + // Clock Gen Control + output [1:0] clk_en, + output [1:0] clk_sel, + input clk_func, // FIXME is an input to control the 9510 + input clk_status, + + // Generic SPI + output sclk, + output mosi, + input miso, + output sen_clk, + output sen_dac, + output sen_tx_db, + output sen_tx_adc, + output sen_tx_dac, + output sen_rx_db, + output sen_rx_adc, + output sen_rx_dac, + + // GPIO to DBoards + inout [15:0] io_tx, + inout [15:0] io_rx, + + // External RAM + inout [17:0] RAM_D, + output [18:0] RAM_A, + output RAM_CE1n, + output RAM_CENn, + output RAM_CLK, + output RAM_WEn, + output RAM_OEn, + output RAM_LDn, + + // Debug stuff + output uart_tx_o, + input uart_rx_i, + output uart_baud_o, + input sim_mode, + input [3:0] clock_divider + ); + + localparam SR_BUF_POOL = 64; // Uses 1 reg + localparam SR_UDP_SM = 96; // 64 regs + localparam SR_RX_DSP = 160; // 16 + localparam SR_RX_CTRL = 176; // 16 + localparam SR_TIME64 = 192; // 3 + localparam SR_SIMTIMER = 198; // 2 + localparam SR_TX_DSP = 208; // 16 + localparam SR_TX_CTRL = 224; // 16 + + // FIFO Sizes, 9 = 512 lines, 10 = 1024, 11 = 2048 + // all (most?) are 36 bits wide, so 9 is 1 BRAM, 10 is 2, 11 is 4 BRAMs + localparam DSP_TX_FIFOSIZE = 10; + localparam DSP_RX_FIFOSIZE = 10; + localparam ETH_TX_FIFOSIZE = 10; + localparam ETH_RX_FIFOSIZE = 11; + localparam SERDES_TX_FIFOSIZE = 9; + localparam SERDES_RX_FIFOSIZE = 9; // RX currently doesn't use a fifo? + + wire [7:0] set_addr, set_addr_dsp; + wire [31:0] set_data, set_data_dsp; + wire set_stb, set_stb_dsp; + + wire ram_loader_done; + wire ram_loader_rst, wb_rst, dsp_rst; + + wire [31:0] status, status_b0, status_b1, status_b2, status_b3, status_b4, status_b5, status_b6, status_b7; + wire bus_error, spi_int, i2c_int, pps_int, onetime_int, periodic_int, buffer_int; + wire proc_int, overrun, underrun, uart_tx_int, uart_rx_int; + + wire [31:0] debug_gpio_0, debug_gpio_1; + wire [31:0] atr_lines; + + wire [31:0] debug_rx, debug_mac, debug_mac0, debug_mac1, debug_tx_dsp, debug_txc, + debug_serdes0, debug_serdes1, debug_serdes2, debug_rx_dsp, debug_udp; + + wire [15:0] ser_rx_occ, ser_tx_occ, dsp_rx_occ, dsp_tx_occ, eth_rx_occ, eth_tx_occ, eth_rx_occ2; + wire ser_rx_full, ser_tx_full, dsp_rx_full, dsp_tx_full, eth_rx_full, eth_tx_full, eth_rx_full2; + wire ser_rx_empty, ser_tx_empty, dsp_rx_empty, dsp_tx_empty, eth_rx_empty, eth_tx_empty, eth_rx_empty2; + + wire serdes_link_up; + wire epoch; + wire [31:0] irq; + wire [63:0] vita_time; + + // /////////////////////////////////////////////////////////////////////////////////////////////// + // Wishbone Single Master INTERCON + localparam dw = 32; // Data bus width + localparam aw = 16; // Address bus width, for byte addressibility, 16 = 64K byte memory space + localparam sw = 4; // Select width -- 32-bit data bus with 8-bit granularity. + + wire [dw-1:0] m0_dat_o, m0_dat_i; + wire [dw-1:0] s0_dat_o, s1_dat_o, s0_dat_i, s1_dat_i, s2_dat_o, s3_dat_o, s2_dat_i, s3_dat_i, + s4_dat_o, s5_dat_o, s4_dat_i, s5_dat_i, s6_dat_o, s7_dat_o, s6_dat_i, s7_dat_i, + s8_dat_o, s9_dat_o, s8_dat_i, s9_dat_i, sa_dat_o, sa_dat_i, sb_dat_i, sb_dat_o, + sc_dat_i, sc_dat_o, sd_dat_i, sd_dat_o, se_dat_i, se_dat_o; + wire [aw-1:0] m0_adr,s0_adr,s1_adr,s2_adr,s3_adr,s4_adr,s5_adr,s6_adr,s7_adr,s8_adr,s9_adr,sa_adr,sb_adr,sc_adr, sd_adr, se_adr; + wire [sw-1:0] m0_sel,s0_sel,s1_sel,s2_sel,s3_sel,s4_sel,s5_sel,s6_sel,s7_sel,s8_sel,s9_sel,sa_sel,sb_sel,sc_sel, sd_sel, se_sel; + wire m0_ack,s0_ack,s1_ack,s2_ack,s3_ack,s4_ack,s5_ack,s6_ack,s7_ack,s8_ack,s9_ack,sa_ack,sb_ack,sc_ack, sd_ack, se_ack; + wire m0_stb,s0_stb,s1_stb,s2_stb,s3_stb,s4_stb,s5_stb,s6_stb,s7_stb,s8_stb,s9_stb,sa_stb,sb_stb,sc_stb, sd_stb, se_stb; + wire m0_cyc,s0_cyc,s1_cyc,s2_cyc,s3_cyc,s4_cyc,s5_cyc,s6_cyc,s7_cyc,s8_cyc,s9_cyc,sa_cyc,sb_cyc,sc_cyc, sd_cyc, se_cyc; + wire m0_err, m0_rty; + wire m0_we,s0_we,s1_we,s2_we,s3_we,s4_we,s5_we,s6_we,s7_we,s8_we,s9_we,sa_we,sb_we,sc_we,sd_we, se_we; + + wb_1master #(.decode_w(6), + .s0_addr(6'b0000_00),.s0_mask(6'b100000), + .s1_addr(6'b1000_00),.s1_mask(6'b110000), + .s2_addr(6'b1100_00),.s2_mask(6'b111111), + .s3_addr(6'b1100_01),.s3_mask(6'b111111), + .s4_addr(6'b1100_10),.s4_mask(6'b111111), + .s5_addr(6'b1100_11),.s5_mask(6'b111111), + .s6_addr(6'b1101_00),.s6_mask(6'b111111), + .s7_addr(6'b1101_01),.s7_mask(6'b111111), + .s8_addr(6'b1101_10),.s8_mask(6'b111111), + .s9_addr(6'b1101_11),.s9_mask(6'b111111), + .sa_addr(6'b1110_00),.sa_mask(6'b111111), + .sb_addr(6'b1110_01),.sb_mask(6'b111111), + .sc_addr(6'b1110_10),.sc_mask(6'b111111), + .sd_addr(6'b1110_11),.sd_mask(6'b111111), + .se_addr(6'b1111_00),.se_mask(6'b111111), + .sf_addr(6'b1111_01),.sf_mask(6'b111111), + .dw(dw),.aw(aw),.sw(sw)) wb_1master + (.clk_i(wb_clk),.rst_i(wb_rst), + .m0_dat_o(m0_dat_o),.m0_ack_o(m0_ack),.m0_err_o(m0_err),.m0_rty_o(m0_rty),.m0_dat_i(m0_dat_i), + .m0_adr_i(m0_adr),.m0_sel_i(m0_sel),.m0_we_i(m0_we),.m0_cyc_i(m0_cyc),.m0_stb_i(m0_stb), + .s0_dat_o(s0_dat_o),.s0_adr_o(s0_adr),.s0_sel_o(s0_sel),.s0_we_o (s0_we),.s0_cyc_o(s0_cyc),.s0_stb_o(s0_stb), + .s0_dat_i(s0_dat_i),.s0_ack_i(s0_ack),.s0_err_i(0),.s0_rty_i(0), + .s1_dat_o(s1_dat_o),.s1_adr_o(s1_adr),.s1_sel_o(s1_sel),.s1_we_o (s1_we),.s1_cyc_o(s1_cyc),.s1_stb_o(s1_stb), + .s1_dat_i(s1_dat_i),.s1_ack_i(s1_ack),.s1_err_i(0),.s1_rty_i(0), + .s2_dat_o(s2_dat_o),.s2_adr_o(s2_adr),.s2_sel_o(s2_sel),.s2_we_o (s2_we),.s2_cyc_o(s2_cyc),.s2_stb_o(s2_stb), + .s2_dat_i(s2_dat_i),.s2_ack_i(s2_ack),.s2_err_i(0),.s2_rty_i(0), + .s3_dat_o(s3_dat_o),.s3_adr_o(s3_adr),.s3_sel_o(s3_sel),.s3_we_o (s3_we),.s3_cyc_o(s3_cyc),.s3_stb_o(s3_stb), + .s3_dat_i(s3_dat_i),.s3_ack_i(s3_ack),.s3_err_i(0),.s3_rty_i(0), + .s4_dat_o(s4_dat_o),.s4_adr_o(s4_adr),.s4_sel_o(s4_sel),.s4_we_o (s4_we),.s4_cyc_o(s4_cyc),.s4_stb_o(s4_stb), + .s4_dat_i(s4_dat_i),.s4_ack_i(s4_ack),.s4_err_i(0),.s4_rty_i(0), + .s5_dat_o(s5_dat_o),.s5_adr_o(s5_adr),.s5_sel_o(s5_sel),.s5_we_o (s5_we),.s5_cyc_o(s5_cyc),.s5_stb_o(s5_stb), + .s5_dat_i(s5_dat_i),.s5_ack_i(s5_ack),.s5_err_i(0),.s5_rty_i(0), + .s6_dat_o(s6_dat_o),.s6_adr_o(s6_adr),.s6_sel_o(s6_sel),.s6_we_o (s6_we),.s6_cyc_o(s6_cyc),.s6_stb_o(s6_stb), + .s6_dat_i(s6_dat_i),.s6_ack_i(s6_ack),.s6_err_i(0),.s6_rty_i(0), + .s7_dat_o(s7_dat_o),.s7_adr_o(s7_adr),.s7_sel_o(s7_sel),.s7_we_o (s7_we),.s7_cyc_o(s7_cyc),.s7_stb_o(s7_stb), + .s7_dat_i(s7_dat_i),.s7_ack_i(s7_ack),.s7_err_i(0),.s7_rty_i(0), + .s8_dat_o(s8_dat_o),.s8_adr_o(s8_adr),.s8_sel_o(s8_sel),.s8_we_o (s8_we),.s8_cyc_o(s8_cyc),.s8_stb_o(s8_stb), + .s8_dat_i(s8_dat_i),.s8_ack_i(s8_ack),.s8_err_i(0),.s8_rty_i(0), + .s9_dat_o(s9_dat_o),.s9_adr_o(s9_adr),.s9_sel_o(s9_sel),.s9_we_o (s9_we),.s9_cyc_o(s9_cyc),.s9_stb_o(s9_stb), + .s9_dat_i(s9_dat_i),.s9_ack_i(s9_ack),.s9_err_i(0),.s9_rty_i(0), + .sa_dat_o(sa_dat_o),.sa_adr_o(sa_adr),.sa_sel_o(sa_sel),.sa_we_o(sa_we),.sa_cyc_o(sa_cyc),.sa_stb_o(sa_stb), + .sa_dat_i(sa_dat_i),.sa_ack_i(sa_ack),.sa_err_i(0),.sa_rty_i(0), + .sb_dat_o(sb_dat_o),.sb_adr_o(sb_adr),.sb_sel_o(sb_sel),.sb_we_o(sb_we),.sb_cyc_o(sb_cyc),.sb_stb_o(sb_stb), + .sb_dat_i(sb_dat_i),.sb_ack_i(sb_ack),.sb_err_i(0),.sb_rty_i(0), + .sc_dat_o(sc_dat_o),.sc_adr_o(sc_adr),.sc_sel_o(sc_sel),.sc_we_o(sc_we),.sc_cyc_o(sc_cyc),.sc_stb_o(sc_stb), + .sc_dat_i(sc_dat_i),.sc_ack_i(sc_ack),.sc_err_i(0),.sc_rty_i(0), + .sd_dat_o(sd_dat_o),.sd_adr_o(sd_adr),.sd_sel_o(sd_sel),.sd_we_o(sd_we),.sd_cyc_o(sd_cyc),.sd_stb_o(sd_stb), + .sd_dat_i(sd_dat_i),.sd_ack_i(sd_ack),.sd_err_i(0),.sd_rty_i(0), + .se_dat_o(se_dat_o),.se_adr_o(se_adr),.se_sel_o(se_sel),.se_we_o(se_we),.se_cyc_o(se_cyc),.se_stb_o(se_stb), + .se_dat_i(se_dat_i),.se_ack_i(se_ack),.se_err_i(0),.se_rty_i(0), + .sf_dat_i(0),.sf_ack_i(0),.sf_err_i(0),.sf_rty_i(0) ); + + ////////////////////////////////////////////////////////////////////////////////////////// + // Reset Controller + system_control sysctrl (.wb_clk_i(wb_clk), // .por_i(por), + .ram_loader_rst_o(ram_loader_rst), + .wb_rst_o(wb_rst), + .ram_loader_done_i(ram_loader_done)); + + assign config_success = ram_loader_done; + reg takeover = 0; + + wire cpld_start_int, cpld_mode_int, cpld_done_int; + + always @(posedge wb_clk) + if(ram_loader_done) + takeover = 1; + assign cpld_misc = ~takeover; + + wire sd_clk, sd_csn, sd_mosi, sd_miso; + + assign sd_miso = cpld_din; + assign cpld_start = takeover ? sd_clk : cpld_start_int; + assign cpld_mode = takeover ? sd_csn : cpld_mode_int; + assign cpld_done = takeover ? sd_mosi : cpld_done_int; + + // /////////////////////////////////////////////////////////////////// + // RAM Loader + + wire [31:0] ram_loader_dat, iwb_dat; + wire [15:0] ram_loader_adr, iwb_adr; + wire [3:0] ram_loader_sel; + wire ram_loader_stb, ram_loader_we, ram_loader_ack; + wire iwb_ack, iwb_stb; + ram_loader #(.AWIDTH(16),.RAM_SIZE(RAM_SIZE)) + ram_loader (.clk_i(wb_clk),.rst_i(ram_loader_rst), + // CPLD Interface + .cfg_clk_i(cpld_clk), + .cfg_data_i(cpld_din), + .start_o(cpld_start_int), + .mode_o(cpld_mode_int), + .done_o(cpld_done_int), + .detached_i(cpld_detached), + // Wishbone Interface + .wb_dat_o(ram_loader_dat),.wb_adr_o(ram_loader_adr), + .wb_stb_o(ram_loader_stb),.wb_cyc_o(),.wb_sel_o(ram_loader_sel), + .wb_we_o(ram_loader_we),.wb_ack_i(ram_loader_ack), + .ram_loader_done_o(ram_loader_done)); + + // ///////////////////////////////////////////////////////////////////////// + // Processor + aeMB_core_BE #(.ISIZ(16),.DSIZ(16),.MUL(0),.BSF(1)) + aeMB (.sys_clk_i(wb_clk), .sys_rst_i(wb_rst), + // Instruction Wishbone bus to I-RAM + .iwb_stb_o(iwb_stb),.iwb_adr_o(iwb_adr), + .iwb_dat_i(iwb_dat),.iwb_ack_i(iwb_ack), + // Data Wishbone bus to system bus fabric + .dwb_we_o(m0_we),.dwb_stb_o(m0_stb),.dwb_dat_o(m0_dat_i),.dwb_adr_o(m0_adr), + .dwb_dat_i(m0_dat_o),.dwb_ack_i(m0_ack),.dwb_sel_o(m0_sel),.dwb_cyc_o(m0_cyc), + // Interrupts and exceptions + .sys_int_i(proc_int),.sys_exc_i(bus_error) ); + + assign bus_error = m0_err | m0_rty; + + // ///////////////////////////////////////////////////////////////////////// + // Dual Ported RAM -- D-Port is Slave #0 on main Wishbone + // I-port connects directly to processor and ram loader + + wire flush_icache; + ram_harv_cache #(.AWIDTH(15),.RAM_SIZE(RAM_SIZE),.ICWIDTH(7),.DCWIDTH(6)) + sys_ram(.wb_clk_i(wb_clk),.wb_rst_i(wb_rst), + + .ram_loader_adr_i(ram_loader_adr[14:0]), .ram_loader_dat_i(ram_loader_dat), + .ram_loader_stb_i(ram_loader_stb), .ram_loader_sel_i(ram_loader_sel), + .ram_loader_we_i(ram_loader_we), .ram_loader_ack_o(ram_loader_ack), + .ram_loader_done_i(ram_loader_done), + + .iwb_adr_i(iwb_adr[14:0]), .iwb_stb_i(iwb_stb), + .iwb_dat_o(iwb_dat), .iwb_ack_o(iwb_ack), + + .dwb_adr_i(s0_adr[14:0]), .dwb_dat_i(s0_dat_o), .dwb_dat_o(s0_dat_i), + .dwb_we_i(s0_we), .dwb_ack_o(s0_ack), .dwb_stb_i(s0_stb), .dwb_sel_i(s0_sel), + .flush_icache(flush_icache)); + + setting_reg #(.my_addr(7)) sr_icache (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(),.changed(flush_icache)); + + // ///////////////////////////////////////////////////////////////////////// + // Buffer Pool, slave #1 + wire rd0_ready_i, rd0_ready_o; + wire rd1_ready_i, rd1_ready_o; + wire rd2_ready_i, rd2_ready_o; + wire rd3_ready_i, rd3_ready_o; + wire [3:0] rd0_flags, rd1_flags, rd2_flags, rd3_flags; + wire [31:0] rd0_dat, rd1_dat, rd2_dat, rd3_dat; + + wire wr0_ready_i, wr0_ready_o; + wire wr1_ready_i, wr1_ready_o; + wire wr2_ready_i, wr2_ready_o; + wire wr3_ready_i, wr3_ready_o; + wire [3:0] wr0_flags, wr1_flags, wr2_flags, wr3_flags; + wire [31:0] wr0_dat, wr1_dat, wr2_dat, wr3_dat; + + buffer_pool #(.BUF_SIZE(9), .SET_ADDR(SR_BUF_POOL)) buffer_pool + (.wb_clk_i(wb_clk),.wb_rst_i(wb_rst), + .wb_we_i(s1_we),.wb_stb_i(s1_stb),.wb_adr_i(s1_adr),.wb_dat_i(s1_dat_o), + .wb_dat_o(s1_dat_i),.wb_ack_o(s1_ack),.wb_err_o(),.wb_rty_o(), + + .stream_clk(dsp_clk), .stream_rst(dsp_rst), + .set_stb(set_stb_dsp), .set_addr(set_addr_dsp), .set_data(set_data_dsp), + .status(status),.sys_int_o(buffer_int), + + .s0(status_b0),.s1(status_b1),.s2(status_b2),.s3(status_b3), + .s4(status_b4),.s5(status_b5),.s6(status_b6),.s7(status_b7), + + // Write Interfaces + .wr0_data_i(wr0_dat), .wr0_flags_i(wr0_flags), .wr0_ready_i(wr0_ready_i), .wr0_ready_o(wr0_ready_o), + .wr1_data_i(wr1_dat), .wr1_flags_i(wr1_flags), .wr1_ready_i(wr1_ready_i), .wr1_ready_o(wr1_ready_o), + .wr2_data_i(wr2_dat), .wr2_flags_i(wr2_flags), .wr2_ready_i(wr2_ready_i), .wr2_ready_o(wr2_ready_o), + .wr3_data_i(wr3_dat), .wr3_flags_i(wr3_flags), .wr3_ready_i(wr3_ready_i), .wr3_ready_o(wr3_ready_o), + // Read Interfaces + .rd0_data_o(rd0_dat), .rd0_flags_o(rd0_flags), .rd0_ready_i(rd0_ready_i), .rd0_ready_o(rd0_ready_o), + .rd1_data_o(rd1_dat), .rd1_flags_o(rd1_flags), .rd1_ready_i(rd1_ready_i), .rd1_ready_o(rd1_ready_o), + .rd2_data_o(rd2_dat), .rd2_flags_o(rd2_flags), .rd2_ready_i(rd2_ready_i), .rd2_ready_o(rd2_ready_o), + .rd3_data_o(rd3_dat), .rd3_flags_o(rd3_flags), .rd3_ready_i(rd3_ready_i), .rd3_ready_o(rd3_ready_o) + ); + + wire [31:0] status_enc; + priority_enc priority_enc (.in({16'b0,status[15:0]}), .out(status_enc)); + + // ///////////////////////////////////////////////////////////////////////// + // SPI -- Slave #2 + spi_top shared_spi + (.wb_clk_i(wb_clk),.wb_rst_i(wb_rst),.wb_adr_i(s2_adr[4:0]),.wb_dat_i(s2_dat_o), + .wb_dat_o(s2_dat_i),.wb_sel_i(s2_sel),.wb_we_i(s2_we),.wb_stb_i(s2_stb), + .wb_cyc_i(s2_cyc),.wb_ack_o(s2_ack),.wb_err_o(),.wb_int_o(spi_int), + .ss_pad_o({sen_tx_db,sen_tx_adc,sen_tx_dac,sen_rx_db,sen_rx_adc,sen_rx_dac,sen_dac,sen_clk}), + .sclk_pad_o(sclk),.mosi_pad_o(mosi),.miso_pad_i(miso) ); + + // ///////////////////////////////////////////////////////////////////////// + // I2C -- Slave #3 + i2c_master_top #(.ARST_LVL(1)) + i2c (.wb_clk_i(wb_clk),.wb_rst_i(wb_rst),.arst_i(1'b0), + .wb_adr_i(s3_adr[4:2]),.wb_dat_i(s3_dat_o[7:0]),.wb_dat_o(s3_dat_i[7:0]), + .wb_we_i(s3_we),.wb_stb_i(s3_stb),.wb_cyc_i(s3_cyc), + .wb_ack_o(s3_ack),.wb_inta_o(i2c_int), + .scl_pad_i(scl_pad_i),.scl_pad_o(scl_pad_o),.scl_padoen_o(scl_pad_oen_o), + .sda_pad_i(sda_pad_i),.sda_pad_o(sda_pad_o),.sda_padoen_o(sda_pad_oen_o) ); + + assign s3_dat_i[31:8] = 24'd0; + + // ///////////////////////////////////////////////////////////////////////// + // GPIOs -- Slave #4 + nsgpio nsgpio(.clk_i(wb_clk),.rst_i(wb_rst), + .cyc_i(s4_cyc),.stb_i(s4_stb),.adr_i(s4_adr[3:0]),.we_i(s4_we), + .dat_i(s4_dat_o),.dat_o(s4_dat_i),.ack_o(s4_ack), + .atr(atr_lines),.debug_0(debug_gpio_0),.debug_1(debug_gpio_1), + .gpio( {io_tx,io_rx} ) ); + + // ///////////////////////////////////////////////////////////////////////// + // Buffer Pool Status -- Slave #5 + + reg [31:0] cycle_count; + always @(posedge wb_clk) + if(wb_rst) + cycle_count <= 0; + else + cycle_count <= cycle_count + 1; + + wb_readback_mux buff_pool_status + (.wb_clk_i(wb_clk), .wb_rst_i(wb_rst), .wb_stb_i(s5_stb), + .wb_adr_i(s5_adr), .wb_dat_o(s5_dat_i), .wb_ack_o(s5_ack), + + .word00(status_b0),.word01(status_b1),.word02(status_b2),.word03(status_b3), + .word04(status_b4),.word05(status_b5),.word06(status_b6),.word07(status_b7), + .word08(status),.word09({sim_mode,27'b0,clock_divider[3:0]}),.word10(vita_time[63:32]), + .word11(vita_time[31:0]),.word12(32'b0),.word13(irq),.word14(status_enc),.word15(cycle_count) + ); + + // ///////////////////////////////////////////////////////////////////////// + // Ethernet MAC Slave #6 + + wire [18:0] rx_f19_data, tx_f19_data; + wire rx_f19_src_rdy, rx_f19_dst_rdy, rx_f36_src_rdy, rx_f36_dst_rdy; + + simple_gemac_wrapper19 #(.RXFIFOSIZE(11), .TXFIFOSIZE(6)) simple_gemac_wrapper19 + (.clk125(clk_to_mac), .reset(wb_rst), + .GMII_GTX_CLK(GMII_GTX_CLK), .GMII_TX_EN(GMII_TX_EN), + .GMII_TX_ER(GMII_TX_ER), .GMII_TXD(GMII_TXD), + .GMII_RX_CLK(GMII_RX_CLK), .GMII_RX_DV(GMII_RX_DV), + .GMII_RX_ER(GMII_RX_ER), .GMII_RXD(GMII_RXD), + .sys_clk(dsp_clk), + .rx_f19_data(rx_f19_data), .rx_f19_src_rdy(rx_f19_src_rdy), .rx_f19_dst_rdy(rx_f19_dst_rdy), + .tx_f19_data(tx_f19_data), .tx_f19_src_rdy(tx_f19_src_rdy), .tx_f19_dst_rdy(tx_f19_dst_rdy), + .wb_clk(wb_clk), .wb_rst(wb_rst), .wb_stb(s6_stb), .wb_cyc(s6_cyc), .wb_ack(s6_ack), + .wb_we(s6_we), .wb_adr(s6_adr), .wb_dat_i(s6_dat_o), .wb_dat_o(s6_dat_i), + .mdio(MDIO), .mdc(MDC), + .debug(debug_mac)); + + wire [35:0] udp_tx_data, udp_rx_data; + wire udp_tx_src_rdy, udp_tx_dst_rdy, udp_rx_src_rdy, udp_rx_dst_rdy; + + udp_wrapper #(.BASE(SR_UDP_SM)) udp_wrapper + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .set_stb(set_stb_dsp), .set_addr(set_addr_dsp), .set_data(set_data_dsp), + .rx_f19_data(rx_f19_data), .rx_f19_src_rdy_i(rx_f19_src_rdy), .rx_f19_dst_rdy_o(rx_f19_dst_rdy), + .tx_f19_data(tx_f19_data), .tx_f19_src_rdy_o(tx_f19_src_rdy), .tx_f19_dst_rdy_i(tx_f19_dst_rdy), + .rx_f36_data(udp_rx_data), .rx_f36_src_rdy_o(udp_rx_src_rdy), .rx_f36_dst_rdy_i(udp_rx_dst_rdy), + .tx_f36_data(udp_tx_data), .tx_f36_src_rdy_i(udp_tx_src_rdy), .tx_f36_dst_rdy_o(udp_tx_dst_rdy), + .debug(debug_udp) ); + + fifo_cascade #(.WIDTH(36), .SIZE(ETH_TX_FIFOSIZE)) tx_eth_fifo + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .datain({rd2_flags,rd2_dat}), .src_rdy_i(rd2_ready_o), .dst_rdy_o(rd2_ready_i), + .dataout(udp_tx_data), .src_rdy_o(udp_tx_src_rdy), .dst_rdy_i(udp_tx_dst_rdy)); + + fifo_cascade #(.WIDTH(36), .SIZE(ETH_RX_FIFOSIZE)) rx_eth_fifo + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .datain(udp_rx_data), .src_rdy_i(udp_rx_src_rdy), .dst_rdy_o(udp_rx_dst_rdy), + .dataout({wr2_flags,wr2_dat}), .src_rdy_o(wr2_ready_i), .dst_rdy_i(wr2_ready_o)); + + // ///////////////////////////////////////////////////////////////////////// + // Settings Bus -- Slave #7 + settings_bus settings_bus + (.wb_clk(wb_clk),.wb_rst(wb_rst),.wb_adr_i(s7_adr),.wb_dat_i(s7_dat_o), + .wb_stb_i(s7_stb),.wb_we_i(s7_we),.wb_ack_o(s7_ack), + .strobe(set_stb),.addr(set_addr),.data(set_data)); + + assign s7_dat_i = 32'd0; + + settings_bus_crossclock settings_bus_crossclock + (.clk_i(wb_clk), .rst_i(wb_rst), .set_stb_i(set_stb), .set_addr_i(set_addr), .set_data_i(set_data), + .clk_o(dsp_clk), .rst_o(dsp_rst), .set_stb_o(set_stb_dsp), .set_addr_o(set_addr_dsp), .set_data_o(set_data_dsp)); + + // Output control lines + wire [7:0] clock_outs, serdes_outs, adc_outs; + assign {clock_ready, clk_en[1:0], clk_sel[1:0]} = clock_outs[4:0]; + assign {ser_enable, ser_prbsen, ser_loopen, ser_rx_en} = serdes_outs[3:0]; + assign {adc_oe_a, adc_on_a, adc_oe_b, adc_on_b } = adc_outs[3:0]; + + wire phy_reset; + assign PHY_RESETn = ~phy_reset; + + setting_reg #(.my_addr(0),.width(8)) sr_clk (.clk(wb_clk),.rst(wb_rst),.strobe(s7_ack),.addr(set_addr), + .in(set_data),.out(clock_outs),.changed()); + setting_reg #(.my_addr(1),.width(8)) sr_ser (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(serdes_outs),.changed()); + setting_reg #(.my_addr(2),.width(8)) sr_adc (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(adc_outs),.changed()); + setting_reg #(.my_addr(4),.width(1)) sr_phy (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(phy_reset),.changed()); + + // ///////////////////////////////////////////////////////////////////////// + // LEDS + // register 8 determines whether leds are controlled by SW or not + // 1 = controlled by HW, 0 = by SW + // In Rev3 there are only 6 leds, and the highest one is on the ETH connector + + wire [7:0] led_src, led_sw; + wire [7:0] led_hw = {clk_status,serdes_link_up}; + + setting_reg #(.my_addr(3),.width(8)) sr_led (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(led_sw),.changed()); + setting_reg #(.my_addr(8),.width(8)) sr_led_src (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(led_src),.changed()); + + assign leds = (led_src & led_hw) | (~led_src & led_sw); + + // ///////////////////////////////////////////////////////////////////////// + // Interrupt Controller, Slave #8 + + assign irq= {{8'b0}, + {8'b0}, + {3'b0, periodic_int, clk_status, serdes_link_up, uart_tx_int, uart_rx_int}, + {pps_int,overrun,underrun,PHY_INTn,i2c_int,spi_int,onetime_int,buffer_int}}; + + pic pic(.clk_i(wb_clk),.rst_i(wb_rst),.cyc_i(s8_cyc),.stb_i(s8_stb),.adr_i(s8_adr[4:2]), + .we_i(s8_we),.dat_i(s8_dat_o),.dat_o(s8_dat_i),.ack_o(s8_ack),.int_o(proc_int), + .irq(irq) ); + + // ///////////////////////////////////////////////////////////////////////// + // Master Timer, Slave #9 + + // No longer used, replaced with simple_timer below + /* + wire [31:0] master_time; + timer timer + (.wb_clk_i(wb_clk),.rst_i(wb_rst), + .cyc_i(s9_cyc),.stb_i(s9_stb),.adr_i(s9_adr[4:2]), + .we_i(s9_we),.dat_i(s9_dat_o),.dat_o(s9_dat_i),.ack_o(s9_ack), + .sys_clk_i(dsp_clk),.master_time_i(master_time),.int_o(timer_int) ); + */ + assign s9_ack = 0; + + // ///////////////////////////////////////////////////////////////////////// + // Simple Timer interrupts + + simple_timer #(.BASE(SR_SIMTIMER)) simple_timer + (.clk(wb_clk), .reset(wb_rst), + .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data), + .onetime_int(onetime_int), .periodic_int(periodic_int)); + + // ///////////////////////////////////////////////////////////////////////// + // UART, Slave #10 + + simple_uart #(.TXDEPTH(3),.RXDEPTH(3)) uart // depth of 3 is 128 entries + (.clk_i(wb_clk),.rst_i(wb_rst), + .we_i(sa_we),.stb_i(sa_stb),.cyc_i(sa_cyc),.ack_o(sa_ack), + .adr_i(sa_adr[4:2]),.dat_i(sa_dat_o),.dat_o(sa_dat_i), + .rx_int_o(uart_rx_int),.tx_int_o(uart_tx_int), + .tx_o(uart_tx_o),.rx_i(uart_rx_i),.baud_o(uart_baud_o)); + + // ///////////////////////////////////////////////////////////////////////// + // ATR Controller, Slave #11 + + wire run_rx, run_tx; + reg run_rx_d1; + always @(posedge dsp_clk) + run_rx_d1 <= run_rx; + + atr_controller atr_controller + (.clk_i(wb_clk),.rst_i(wb_rst), + .adr_i(sb_adr[5:0]),.sel_i(sb_sel),.dat_i(sb_dat_o),.dat_o(sb_dat_i), + .we_i(sb_we),.stb_i(sb_stb),.cyc_i(sb_cyc),.ack_o(sb_ack), + .run_rx(run_rx_d1),.run_tx(run_tx),.ctrl_lines(atr_lines) ); + + // ////////////////////////////////////////////////////////////////////////// + // Time Sync, Slave #12 + + // No longer used, see time_64bit. Still need to handle mimo time, though + assign sc_ack = 0; + + // ///////////////////////////////////////////////////////////////////////// + // SD Card Reader / Writer, Slave #13 + + sd_spi_wb sd_spi_wb + (.clk(wb_clk),.rst(wb_rst), + .sd_clk(sd_clk),.sd_csn(sd_csn),.sd_mosi(sd_mosi),.sd_miso(sd_miso), + .wb_cyc_i(sd_cyc),.wb_stb_i(sd_stb),.wb_we_i(sd_we), + .wb_adr_i(sd_adr[3:2]),.wb_dat_i(sd_dat_o[7:0]),.wb_dat_o(sd_dat_i[7:0]), + .wb_ack_o(sd_ack) ); + + assign sd_dat_i[31:8] = 0; + + // ///////////////////////////////////////////////////////////////////////// + // DSP RX + wire [31:0] sample_rx, sample_tx; + wire strobe_rx, strobe_tx; + wire rx_dst_rdy, rx_src_rdy, rx1_dst_rdy, rx1_src_rdy; + wire [99:0] rx_data; + wire [35:0] rx1_data; + + dsp_core_rx #(.BASE(SR_RX_DSP)) dsp_core_rx + (.clk(dsp_clk),.rst(dsp_rst), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .adc_a(adc_a),.adc_ovf_a(adc_ovf_a),.adc_b(adc_b),.adc_ovf_b(adc_ovf_b), + .sample(sample_rx), .run(run_rx_d1), .strobe(strobe_rx), + .debug(debug_rx_dsp) ); + + wire [31:0] vrc_debug; + + vita_rx_control #(.BASE(SR_RX_CTRL), .WIDTH(32)) vita_rx_control + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .vita_time(vita_time), .overrun(overrun), + .sample(sample_rx), .run(run_rx), .strobe(strobe_rx), + .sample_fifo_o(rx_data), .sample_fifo_dst_rdy_i(rx_dst_rdy), .sample_fifo_src_rdy_o(rx_src_rdy), + .debug_rx(vrc_debug)); + + wire [3:0] vita_state; + + vita_rx_framer #(.BASE(SR_RX_CTRL), .MAXCHAN(1)) vita_rx_framer + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .sample_fifo_i(rx_data), .sample_fifo_dst_rdy_o(rx_dst_rdy), .sample_fifo_src_rdy_i(rx_src_rdy), + .data_o(rx1_data), .dst_rdy_i(rx1_dst_rdy), .src_rdy_o(rx1_src_rdy), + .fifo_occupied(), .fifo_full(), .fifo_empty(), + .debug_rx(vita_state) ); + + fifo_cascade #(.WIDTH(36), .SIZE(DSP_RX_FIFOSIZE)) rx_fifo_cascade + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .datain(rx1_data), .src_rdy_i(rx1_src_rdy), .dst_rdy_o(rx1_dst_rdy), + .dataout({wr1_flags,wr1_dat}), .src_rdy_o(wr1_ready_i), .dst_rdy_i(wr1_ready_o)); + + // /////////////////////////////////////////////////////////////////////////////////// + // DSP TX + + wire [35:0] tx_data; + wire [99:0] tx1_data; + wire tx_src_rdy, tx_dst_rdy, tx1_src_rdy, tx1_dst_rdy; + + wire [31:0] debug_vtc, debug_vtd, debug_vt; + + fifo_cascade #(.WIDTH(36), .SIZE(DSP_TX_FIFOSIZE)) tx_fifo_cascade + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .datain({rd1_flags,rd1_dat}), .src_rdy_i(rd1_ready_o), .dst_rdy_o(rd1_ready_i), + .dataout(tx_data), .src_rdy_o(tx_src_rdy), .dst_rdy_i(tx_dst_rdy) ); + + vita_tx_deframer #(.BASE(SR_TX_CTRL), .MAXCHAN(1)) vita_tx_deframer + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .data_i(tx_data), .src_rdy_i(tx_src_rdy), .dst_rdy_o(tx_dst_rdy), + .sample_fifo_o(tx1_data), .sample_fifo_src_rdy_o(tx1_src_rdy), .sample_fifo_dst_rdy_i(tx1_dst_rdy), + .debug(debug_vtd) ); + + vita_tx_control #(.BASE(SR_TX_CTRL), .WIDTH(32)) vita_tx_control + (.clk(dsp_clk), .reset(dsp_rst), .clear(0), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .vita_time(vita_time),.underrun(underrun), + .sample_fifo_i(tx1_data), .sample_fifo_src_rdy_i(tx1_src_rdy), .sample_fifo_dst_rdy_o(tx1_dst_rdy), + .sample(sample_tx), .run(run_tx), .strobe(strobe_tx), + .debug(debug_vtc) ); + + assign debug_vt = debug_vtc | debug_vtd; + + dsp_core_tx #(.BASE(SR_TX_DSP)) dsp_core_tx + (.clk(dsp_clk),.rst(dsp_rst), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), + .sample(sample_tx), .run(run_tx), .strobe(strobe_tx), + .dac_a(dac_a),.dac_b(dac_b), + .debug(debug_tx_dsp) ); + + assign dsp_rst = wb_rst; + + // /////////////////////////////////////////////////////////////////////////////////// + // SERDES + + serdes #(.TXFIFOSIZE(SERDES_TX_FIFOSIZE),.RXFIFOSIZE(SERDES_RX_FIFOSIZE)) serdes + (.clk(dsp_clk),.rst(dsp_rst), + .ser_tx_clk(ser_tx_clk),.ser_t(ser_t),.ser_tklsb(ser_tklsb),.ser_tkmsb(ser_tkmsb), + .rd_dat_i(rd0_dat),.rd_flags_i(rd0_flags),.rd_ready_o(rd0_ready_i),.rd_ready_i(rd0_ready_o), + .ser_rx_clk(ser_rx_clk),.ser_r(ser_r),.ser_rklsb(ser_rklsb),.ser_rkmsb(ser_rkmsb), + .wr_dat_o(wr0_dat),.wr_flags_o(wr0_flags),.wr_ready_o(wr0_ready_i),.wr_ready_i(wr0_ready_o), + .tx_occupied(ser_tx_occ),.tx_full(ser_tx_full),.tx_empty(ser_tx_empty), + .rx_occupied(ser_rx_occ),.rx_full(ser_rx_full),.rx_empty(ser_rx_empty), + .serdes_link_up(serdes_link_up),.debug0(debug_serdes0), .debug1(debug_serdes1) ); + + // /////////////////////////////////////////////////////////////////////////////////// + // External RAM Interface + + /* + localparam PAGE_SIZE = 10; // PAGE SIZE is in bytes, 10 = 1024 bytes + + wire [15:0] bus2ram, ram2bus; + wire [15:0] bridge_adr; + wire [1:0] bridge_sel; + wire bridge_stb, bridge_cyc, bridge_we, bridge_ack; + + wire [19:0] page; + wire [19:0] wb_ram_adr = {page[19:PAGE_SIZE],bridge_adr[PAGE_SIZE-1:0]}; + setting_reg #(.my_addr(6),.width(20)) sr_page (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), + .in(set_data),.out(page),.changed()); + + wb_bridge_16_32 bridge + (.wb_clk(wb_clk),.wb_rst(wb_rst), + .A_cyc_i(se_cyc),.A_stb_i(se_stb),.A_we_i(se_we),.A_sel_i(se_sel), + .A_adr_i(se_adr),.A_dat_i(se_dat_o),.A_dat_o(se_dat_i),.A_ack_o(se_ack), + .B_cyc_o(bridge_cyc),.B_stb_o(bridge_stb),.B_we_o(bridge_we),.B_sel_o(bridge_sel), + .B_adr_o(bridge_adr),.B_dat_o(bus2ram),.B_dat_i(ram2bus),.B_ack_i(bridge_ack)); + + wb_zbt16_b wb_zbt16_b + (.clk(wb_clk),.rst(wb_rst), + .wb_adr_i(wb_ram_adr),.wb_dat_i(bus2ram),.wb_dat_o(ram2bus),.wb_sel_i(bridge_sel), + .wb_cyc_i(bridge_cyc),.wb_stb_i(bridge_stb),.wb_ack_o(bridge_ack),.wb_we_i(bridge_we), + .sram_clk(RAM_CLK),.sram_a(RAM_A),.sram_d(RAM_D[15:0]),.sram_we(RAM_WEn), + .sram_bw(),.sram_adv(RAM_LDn),.sram_ce(RAM_CENn),.sram_oe(RAM_OEn), + .sram_mode(),.sram_zz() ); + + assign RAM_CE1n = 0; + assign RAM_D[17:16] = 2'bzz; + */ + + // ///////////////////////////////////////////////////////////////////////// + // VITA Timing + + time_64bit #(.TICKS_PER_SEC(32'd100000000),.BASE(SR_TIME64)) time_64bit + (.clk(dsp_clk), .rst(dsp_rst), .set_stb(set_stb_dsp), .set_addr(set_addr_dsp), .set_data(set_data_dsp), + .pps(pps_in), .vita_time(vita_time), .pps_int(pps_int)); + + // ///////////////////////////////////////////////////////////////////////////////////////// + // Debug Pins + + assign debug_clk = 2'b00; + assign debug = 32'd0; + assign debug_gpio_0 = 32'd0; + assign debug_gpio_1 = 32'd0; + +endmodule // u2_core + +/* + // FIFO Level Debugging + reg [31:0] host_to_dsp_fifo,dsp_to_host_fifo,eth_mac_debug,serdes_to_dsp_fifo,dsp_to_serdes_fifo; + + always @(posedge dsp_clk) + serdes_to_dsp_fifo <= { {ser_rx_full,ser_rx_empty,ser_rx_occ[13:0]}, + {dsp_tx_full,dsp_tx_empty,dsp_tx_occ[13:0]} }; + + always @(posedge dsp_clk) + dsp_to_serdes_fifo <= { {ser_tx_full,ser_tx_empty,ser_tx_occ[13:0]}, + {dsp_rx_full,dsp_rx_empty,dsp_rx_occ[13:0]} }; + + always @(posedge dsp_clk) + host_to_dsp_fifo <= { {eth_rx_full,eth_rx_empty,eth_rx_occ[13:0]}, + {dsp_tx_full,dsp_tx_empty,dsp_tx_occ[13:0]} }; + + always @(posedge dsp_clk) + dsp_to_host_fifo <= { {eth_tx_full,eth_tx_empty,eth_tx_occ[13:0]}, + {dsp_rx_full,dsp_rx_empty,dsp_rx_occ[13:0]} }; + + always @(posedge dsp_clk) + eth_mac_debug <= { { 6'd0, GMII_TX_EN, GMII_RX_DV, debug_mac0[7:0]}, + {eth_rx_full2, eth_rx_empty2, eth_rx_occ2[13:0]} }; + + assign debug_clk[0] = GMII_RX_CLK; // wb_clk; + assign debug_clk[1] = dsp_clk; +*/ +/* + + wire mdio_cpy = MDIO; + assign debug = { { 1'b0, s6_stb, s6_ack, s6_we, s6_sel[3:0] }, + { s6_adr[15:8] }, + { s6_adr[7:0] }, + { 6'd0, mdio_cpy, MDC } }; +*/ +/* + assign debug = { { GMII_TXD }, + { 5'd0, GMII_TX_EN, GMII_TX_ER, GMII_GTX_CLK }, + { wr2_flags, rd2_flags }, + { 4'd0, wr2_ready_i, wr2_ready_o, rd2_ready_i, rd2_ready_o } }; + assign debug = { { GMII_RXD }, + { 5'd0, GMII_RX_DV, GMII_RX_ER, GMII_RX_CLK }, + { wr2_flags, rd2_flags }, + { GMII_TX_EN,3'd0, wr2_ready_i, wr2_ready_o, rd2_ready_i, rd2_ready_o } }; + */ + +// assign debug = debug_udp; + // assign debug = vrc_debug; +/* + assign debug_gpio_0 = { {pps_in, pps_int, 2'd0, vita_state}, + {2'd0, rx_dst_rdy, rx_src_rdy, rx_data[99:96]}, + {run_rx_d1, run_rx, strobe_rx, overrun, wr1_flags[3:0]} , + {wr1_ready_i, wr1_ready_o, rx1_src_rdy, rx1_dst_rdy, rx1_data[35:32]}}; +*/ +// assign debug_gpio_1 = {vita_time[63:32] }; + +/* + assign debug_gpio_1 = { { tx_f19_data[15:8] }, + { tx_f19_data[7:0] }, + { 3'd0, tx_f19_src_rdy, tx_f19_dst_rdy, tx_f19_data[18:16] }, + { 2'b0, rd2_ready_i, rd2_ready_o, rd2_flags } }; + */ + +// wire debug_mux; +// setting_reg #(.my_addr(5)) sr_debug (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), +// .in(set_data),.out(debug_mux),.changed()); + +//assign debug = debug_mux ? host_to_dsp_fifo : dsp_to_host_fifo; +//assign debug = debug_mux ? serdes_to_dsp_fifo : dsp_to_serdes_fifo; + +//assign debug = {{strobe_rx,/*adc_ovf_a*/ 1'b0,adc_a}, +// {run_rx,/*adc_ovf_b*/ 1'b0,adc_b}}; + +//assign debug = debug_tx_dsp; +//assign debug = debug_serdes0; + +//assign debug_gpio_0 = 0; //debug_serdes0; +//assign debug_gpio_1 = 0; //debug_serdes1; + +// assign debug={{3'b0, wb_clk, wb_rst, dsp_rst, por, config_success}, +// {8'b0}, +// {3'b0,ram_loader_ack, ram_loader_stb, ram_loader_we,ram_loader_rst,ram_loader_done }, +// {cpld_start,cpld_mode,cpld_done,cpld_din,cpld_clk,cpld_detached,cpld_misc,cpld_init_b} }; + +//assign debug = {dac_a,dac_b}; + +/* + assign debug = {{ram_loader_done, takeover, 6'd0}, + {1'b0, cpld_start_int, cpld_mode_int, cpld_done_int, sd_clk, sd_csn, sd_miso, sd_mosi}, + {8'd0}, + {cpld_start, cpld_mode, cpld_done, cpld_din, cpld_misc, cpld_detached, cpld_clk, cpld_init_b}}; */ + +/*assign debug = host_to_dsp_fifo; + assign debug_gpio_0 = eth_mac_debug; + assign debug_gpio_1 = 0; + */ +// Assign various commonly used debug buses. +/* + wire [31:0] debug_rx_1 = {uart_tx_o,GMII_TX_EN,strobe_rx,overrun,proc_int,buffer_int,timer_int,GMII_RX_DV, + irq[7:0], + GMII_RXD, + GMII_TXD}; + + wire [31:0] debug_rx_2 = { 5'd0, s8_we, s8_stb, s8_ack, debug_rx[23:0] }; + + wire [31:0] debug_time = {uart_tx_o, 7'b0, + irq[7:0], + 6'b0, GMII_RX_DV, GMII_TX_EN, + 4'b0, exp_pps_in, exp_pps_out, pps_in, pps_int}; + + wire [31:0] debug_irq = {uart_tx_o, iwb_adr, iwb_ack, + irq[7:0], + proc_int, 7'b0 }; + + wire [31:0] debug_eth = + {{uart_tx_o,proc_int,underrun,buffer_int,wr2_ready,wr2_error,wr2_done,wr2_write}, + {8'd0}, + {8'd0}, + {GMII_TX_EN,GMII_RX_DV,Rx_mac_empty,Rx_mac_rd,Rx_mac_err,Rx_mac_sop,Rx_mac_eop,wr2_full} }; + + assign debug_serdes0 = { { rd0_dat[7:0] }, + { ser_tx_clk, ser_tkmsb, ser_tklsb, rd0_sop, rd0_eop, rd0_read, rd0_error, rd0_done }, + { ser_t[15:8] }, + { ser_t[7:0] } }; + + assign debug_serdes1 = { {1'b0,proc_int,underrun,buffer_int,wr0_ready,wr0_error,wr0_done,wr0_write}, + { 1'b0, ser_rx_clk, ser_rkmsb, ser_rklsb, ser_enable, ser_prbsen, ser_loopen, ser_rx_en }, + { ser_r[15:8] }, + { ser_r[7:0] } }; + + assign debug_gpio_1 = {uart_tx_o,7'd0, + 3'd0,rd1_sop,rd1_eop,rd1_read,rd1_done,rd1_error, + debug_txc[15:0]}; + assign debug_gpio_1 = debug_rx; + assign debug_gpio_1 = debug_serdes1; + assign debug_gpio_1 = debug_eth; + + */ + diff --git a/fpga/usrp2/udp/Makefile.srcs b/fpga/usrp2/udp/Makefile.srcs new file mode 100644 index 000000000..293094abe --- /dev/null +++ b/fpga/usrp2/udp/Makefile.srcs @@ -0,0 +1,13 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# UDP Sources +################################################## +UDP_SRCS = $(abspath $(addprefix $(BASE_DIR)/../udp/, \ +udp_wrapper.v \ +fifo19_rxrealign.v \ +prot_eng_tx.v \ +add_onescomp.v \ +)) diff --git a/fpga/usrp2/vrt/Makefile.srcs b/fpga/usrp2/vrt/Makefile.srcs new file mode 100644 index 000000000..07c62224b --- /dev/null +++ b/fpga/usrp2/vrt/Makefile.srcs @@ -0,0 +1,13 @@ +# +# Copyright 2010 Ettus Research LLC +# + +################################################## +# VRT Sources +################################################## +VRT_SRCS = $(abspath $(addprefix $(BASE_DIR)/../vrt/, \ +vita_rx_control.v \ +vita_rx_framer.v \ +vita_tx_control.v \ +vita_tx_deframer.v \ +)) diff --git a/fpga/usrp2/vrt/vita_tx_deframer.v b/fpga/usrp2/vrt/vita_tx_deframer.v index 49428ead5..220d3b061 100644 --- a/fpga/usrp2/vrt/vita_tx_deframer.v +++ b/fpga/usrp2/vrt/vita_tx_deframer.v @@ -28,7 +28,7 @@ module vita_tx_deframer reg [3:0] vita_state; wire has_streamid, has_classid, has_secs, has_tics, has_trailer; - assign has_streamid = (data_i[31:28]==4'b001); + assign has_streamid = (data_i[31:28]==4'b0001); assign has_classid = data_i[27]; assign has_secs = ~(data_i[23:22]==2'b00); assign has_tics = ~(data_i[21:20]==2'b00); diff --git a/fpga/usrp2/vrt/vita_tx_tb.v b/fpga/usrp2/vrt/vita_tx_tb.v index 90986a35f..0223d6850 100644 --- a/fpga/usrp2/vrt/vita_tx_tb.v +++ b/fpga/usrp2/vrt/vita_tx_tb.v @@ -5,7 +5,7 @@ module vita_tx_tb; localparam DECIM = 8'd4; localparam INTERP = 8'd4; - localparam MAXCHAN=4; + localparam MAXCHAN=1; localparam NUMCHAN=1; reg clk = 0; @@ -19,9 +19,9 @@ module vita_tx_tb; wire [(MAXCHAN*32)-1:0] sample, sample_tx; wire strobe, run; - wire [35:0] data_o; - wire src_rdy; - wire dst_rdy; + reg [35:0] data_o = 36'h0; + reg src_rdy = 0; + wire dst_rdy; wire [63:0] vita_time; @@ -32,42 +32,13 @@ module vita_tx_tb; wire [7:0] set_addr_dsp; wire [31:0] set_data_dsp; - /* - settings_bus_crossclock settings_bus_xclk_dsp - (.clk_i(clk), .rst_i(reset), .set_stb_i(set_stb), .set_addr_i(set_addr), .set_data_i(set_data), - .clk_o(clk), .rst_o(reset), .set_stb_o(set_stb_dsp), .set_addr_o(set_addr_dsp), .set_data_o(set_data_dsp)); - */ - wire sample_dst_rdy, sample_src_rdy; - //wire [99:0] sample_data_o; wire [64+4+(MAXCHAN*32)-1:0] sample_data_o, sample_data_tx; time_64bit #(.TICKS_PER_SEC(100000000), .BASE(0)) time_64bit (.clk(clk), .rst(reset), .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data), .pps(0), .vita_time(vita_time)); - - rx_dsp_model rx_dsp_model - (.clk(clk), .reset(reset), .run(run), .decim(DECIM), .strobe(strobe), .sample(sample[31:0])); - - generate - if(MAXCHAN>1) - assign sample[(MAXCHAN*32)-1:32] = 0; - endgenerate - - vita_rx_control #(.BASE(0), .WIDTH(32*MAXCHAN)) vita_rx_control - (.clk(clk), .reset(reset), .clear(0), - .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data), - .vita_time(vita_time), .overrun(overrun), - .sample_fifo_o(sample_data_o), .sample_fifo_dst_rdy_i(sample_dst_rdy), .sample_fifo_src_rdy_o(sample_src_rdy), - .sample(sample), .run(run), .strobe(strobe)); - - vita_rx_framer #(.BASE(0), .MAXCHAN(MAXCHAN)) vita_rx_framer - (.clk(clk), .reset(reset), .clear(0), - .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data), - .data_o(data_o), .dst_rdy_i(dst_rdy), .src_rdy_o(src_rdy), - .sample_fifo_i(sample_data_o), .sample_fifo_dst_rdy_o(sample_dst_rdy), .sample_fifo_src_rdy_i(sample_src_rdy), - .fifo_occupied(), .fifo_full(), .fifo_empty() ); wire [35:0] data_tx; wire src_rdy_tx, dst_rdy_tx; @@ -89,7 +60,7 @@ module vita_tx_tb; vita_tx_control #(.BASE(16), .WIDTH(MAXCHAN*32)) vita_tx_control (.clk(clk), .reset(reset), .clear(0), .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data), - .vita_time(vita_time-100), .underrun(underrun), + .vita_time(vita_time), .underrun(underrun), .sample_fifo_i(sample_data_tx), .sample_fifo_dst_rdy_o(sample_dst_rdy_tx), .sample_fifo_src_rdy_i(sample_src_rdy_tx), .sample(sample_tx), .run(run_tx), .strobe(strobe_tx)); @@ -97,28 +68,20 @@ module vita_tx_tb; tx_dsp_model tx_dsp_model (.clk(clk), .reset(reset), .run(run_tx), .interp(INTERP), .strobe(strobe_tx), .sample(sample_tx[31:0] )); - always @(posedge clk) - if(src_rdy & dst_rdy) - begin - if(data_o[32] & ~data_o[33]) - begin - $display("RX-PKT-START %d",$time); - $display(" RX-PKT-DAT %x",data_o[31:0]); - end - else if(data_o[32] & data_o[33]) - begin - $display(" RX-PKT-DAT %x -- With ERR",data_o[31:0]); - $display("RX-PKT-ERR %d",$time); - end - else if(~data_o[32] & data_o[33]) - begin - $display(" RX-PKT-DAT %x",data_o[31:0]); - $display("RX-PKT-END %d",$time); - end - else - $display(" RX-PKT DAT %x",data_o[31:0]); - end - + task write_setting; + input [7:0] addr; + input [31:0] data; + begin + set_stb <= 0; + @(posedge clk); + set_addr <= addr; + set_data <= data; + set_stb <= 1; + @(posedge clk); + set_stb <= 0; + end + endtask // write_setting + initial begin @(negedge reset); @@ -129,124 +92,61 @@ module vita_tx_tb; write_setting(7,8); // Samples per VITA packet write_setting(8,NUMCHAN); // Samples per VITA packet #10000; + queue_vita_packets(32'h300, 106, 32'hF00D_1234, 32'h55AA_AA55); + //queue_vita_packets(32'h300, 6, 32'hF00D_1234, 32'h0); + queue_vita_packets(32'h600, 9, 32'h9876_ABCD, 32'h0); - queue_rx_cmd(1,0,8,32'h0,32'h0); // send imm, single packet -/* - queue_rx_cmd(1,0,16,32'h0,32'h0); // send imm, 2 packets worth - queue_rx_cmd(1,0,7,32'h0,32'h0); // send imm, 1 short packet worth - queue_rx_cmd(1,0,9,32'h0,32'h0); // send imm, just longer than 1 packet - - queue_rx_cmd(1,1,16,32'h0,32'h0); // chained - queue_rx_cmd(0,0,8,32'h0,32'h0); // 2nd in chain - - queue_rx_cmd(1,1,17,32'h0,32'h0); // chained, odd length - queue_rx_cmd(0,0,9,32'h0,32'h0); // 2nd in chain, also odd length - - queue_rx_cmd(0,0,8,32'h0,32'h340); // send at, on time - queue_rx_cmd(0,0,8,32'h0,32'h100); // send at, but late - - queue_rx_cmd(1,1,8,32'h0,32'h0); // chained, but break chain - #100000; - $display("\nEnd chain with zero samples, shouldn't error\n"); - queue_rx_cmd(1,1,8,32'h0,32'h0); // chained - queue_rx_cmd(0,0,0,32'h0,32'h0); // end chain with zero samples, should keep us out of error - #100000; - - $display("\nEnd chain with zero samples on odd-length, shouldn't error\n"); - queue_rx_cmd(1,1,14,32'h0,32'h0); // chained - queue_rx_cmd(0,0,0,32'h0,32'h0); // end chain with zero samples, should keep us out of error - #100000; - $display("Should have gotten 14 samples and EOF by now\n"); - - queue_rx_cmd(1,1,9,32'h0,32'h0); // chained, but break chain, odd length - #100000; - //dst_rdy <= 0; // stop pulling out of fifo so we can get an overrun - queue_rx_cmd(1,0,100,32'h0,32'h0); // long enough to fill the fifos - queue_rx_cmd(1,0,5,32'h0,32'h0); // this command waits until the previous error packet is sent - #100000; - //dst_rdy <= 1; // restart the reads so we can see what we got - #100000; - //dst_rdy <= 0; // stop pulling out of fifo so we can get an overrun - queue_rx_cmd(1,1,100,32'h0,32'h0); // long enough to fill the fifos - //queue_rx_cmd(1,0,5,32'h0,32'h0); // this command waits until the previous error packet is sent - #100000; - @(posedge clk); - //dst_rdy <= 1; - */ - #100000 $finish; + #300000 $finish; end - task write_setting; - input [7:0] addr; - input [31:0] data; + task queue_vita_packets; + input [31:0] sendtime; + input [15:0] samples; + input [15:0] word; + input [31:0] trailer; + + reg [15:0] i; + begin - set_stb <= 0; @(posedge clk); - set_addr <= addr; - set_data <= data; - set_stb <= 1; + src_rdy <= 1; + data_o <= {4'b0001,4'h1,1'b0,|trailer,2'h3,8'hF0,(16'd5+samples+|trailer)}; // header @(posedge clk); - set_stb <= 0; - end - endtask // write_setting - - task queue_rx_cmd; - input send_imm; - input chain; - input [29:0] lines; - input [31:0] secs; - input [31:0] tics; - begin - write_setting(0,{send_imm,chain,lines}); - write_setting(1,secs); - write_setting(2,tics); + data_o <= {4'b0000,32'h0}; // streamid + @(posedge clk); + data_o <= {4'b0000,32'h0}; // SECS + @(posedge clk); + data_o <= {4'b0000,32'h0}; // TICS + @(posedge clk); + data_o <= {4'b0000,sendtime}; // TICS + @(posedge clk); + + for(i=0;i<samples-1;i=i+1) + begin + data_o <= {4'b0000,i,word}; // Payload + @(posedge clk); + end + if(trailer==0) + begin + data_o <= {4'b0010,i,16'hBEEF}; // Last Payload + @(posedge clk); + end + else + begin + data_o <= {4'b0000,i,16'hBEEF}; // Last Payload + @(posedge clk); + data_o <= {4'b0010,trailer}; // Last Payload + @(posedge clk); + end + src_rdy <= 0; + @(posedge clk); + end - endtask // queue_rx_cmd + endtask // queue_vita_packets endmodule // vita_tx_tb -module rx_dsp_model - (input clk, input reset, - input run, - input [7:0] decim, - output strobe, - output [31:0] sample); - - reg [15:0] pktnum = 0; - reg [15:0] counter = 0; - - reg run_d1; - always @(posedge clk) run_d1 <= run; - - always @(posedge clk) - if(run & ~run_d1) - begin - counter <= 0; - pktnum <= pktnum + 1; - end - else if(run & strobe) - counter <= counter + 1; - - assign sample = {pktnum,counter}; - - reg [7:0] stb_ctr = 0; - - always @(posedge clk) - if(reset) - stb_ctr <= 0; - else if(run & ~run_d1) - stb_ctr <= 1; - else if(run) - if(stb_ctr == decim-1) - stb_ctr <= 0; - else - stb_ctr <= stb_ctr + 1; - - assign strobe = stb_ctr == decim-1; - -endmodule // rx_dsp_model - module tx_dsp_model (input clk, input reset, input run, diff --git a/host/docs/usrp2.rst b/host/docs/usrp2.rst index 1bd95cefa..09987b3fa 100644 --- a/host/docs/usrp2.rst +++ b/host/docs/usrp2.rst @@ -20,7 +20,7 @@ Run the following commands: :: cd <uhd-repo-path>/fpga/usrp2/top/u2_rev3 - make bin + make -f Makefile.udp bin *The image file will be ./build/u2_rev3.bin* diff --git a/host/include/uhd/usrp/dboard_iface.hpp b/host/include/uhd/usrp/dboard_iface.hpp index 7ecfcd3c0..caf1e6ee6 100644 --- a/host/include/uhd/usrp/dboard_iface.hpp +++ b/host/include/uhd/usrp/dboard_iface.hpp @@ -22,6 +22,7 @@ #include <uhd/types/serial.hpp> #include <boost/shared_ptr.hpp> #include <boost/cstdint.hpp> +#include <vector> namespace uhd{ namespace usrp{ @@ -35,13 +36,13 @@ class UHD_API dboard_iface{ public: typedef boost::shared_ptr<dboard_iface> sptr; - //tells the host which unit to use + //! tells the host which unit to use enum unit_t{ UNIT_RX = 'r', UNIT_TX = 't' }; - //possible atr registers + //! possible atr registers enum atr_reg_t{ ATR_REG_IDLE = 'i', ATR_REG_TX_ONLY = 't', @@ -49,6 +50,20 @@ public: ATR_REG_FULL_DUPLEX = 'f' }; + //! aux dac selection enums (per unit) + enum aux_dac_t{ + AUX_DAC_A = 'a', + AUX_DAC_B = 'b', + AUX_DAC_C = 'c', + AUX_DAC_D = 'd' + }; + + //! aux adc selection enums (per unit) + enum aux_adc_t{ + AUX_ADC_A = 'a', + AUX_ADC_B = 'b' + }; + /*! * Write to an aux dac. * @@ -56,7 +71,7 @@ public: * \param which_dac the dac index 0, 1, 2, 3... * \param value the value in volts */ - virtual void write_aux_dac(unit_t unit, int which_dac, float value) = 0; + virtual void write_aux_dac(unit_t unit, aux_dac_t which_dac, float value) = 0; /*! * Read from an aux adc. @@ -65,7 +80,7 @@ public: * \param which_adc the adc index 0, 1, 2, 3... * \return the value in volts */ - virtual float read_aux_adc(unit_t unit, int which_adc) = 0; + virtual float read_aux_adc(unit_t unit, aux_adc_t which_adc) = 0; /*! * Set a daughterboard output pin control source. @@ -159,6 +174,14 @@ public: ) = 0; /*! + * Set the rate of a dboard clock. + * + * \param unit which unit rx or tx + * \param rate the clock rate in Hz + */ + virtual void set_clock_rate(unit_t unit, double rate) = 0; + + /*! * Get the rate of a dboard clock. * * \param unit which unit rx or tx @@ -167,6 +190,14 @@ public: virtual double get_clock_rate(unit_t unit) = 0; /*! + * Get a list of possible rates for the dboard clock. + * + * \param unit which unit rx or tx + * \return a list of clock rates in Hz + */ + virtual std::vector<double> get_clock_rates(unit_t unit) = 0; + + /*! * Enable or disable a dboard clock. * * \param unit which unit rx or tx diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp index deb71546d..2d6088983 100644 --- a/host/lib/usrp/dboard/db_rfx.cpp +++ b/host/lib/usrp/dboard/db_rfx.cpp @@ -253,7 +253,7 @@ void rfx_xcvr::set_rx_gain(float gain, const std::string &name){ _rx_gains[name] = gain; //write the new voltage to the aux dac - this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, 0, dac_volts); + this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_A, dac_volts); } else UHD_THROW_INVALID_CODE_PATH(); } diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp index 6879dfb8a..2b2822b6b 100644 --- a/host/lib/usrp/dboard/db_wbx.cpp +++ b/host/lib/usrp/dboard/db_wbx.cpp @@ -245,7 +245,7 @@ void wbx_xcvr::set_tx_gain(float gain, const std::string &name){ _tx_gains[name] = gain; //write the new voltage to the aux dac - this->get_iface()->write_aux_dac(dboard_iface::UNIT_TX, 0, dac_volts); + this->get_iface()->write_aux_dac(dboard_iface::UNIT_TX, dboard_iface::AUX_DAC_A, dac_volts); } else UHD_THROW_INVALID_CODE_PATH(); } diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp index f5ff200ac..5032b6f31 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -144,7 +144,7 @@ private: static const float min_v = float(0.5), max_v = float(2.5); static const float rssi_dyn_range = 60; //calculate the rssi from the voltage - float voltage = this->get_iface()->read_aux_adc(dboard_iface::UNIT_RX, 1); + float voltage = this->get_iface()->read_aux_adc(dboard_iface::UNIT_RX, dboard_iface::AUX_ADC_B); return rssi_dyn_range*(voltage - min_v)/(max_v - min_v); } }; diff --git a/host/lib/usrp/usrp2/clock_ctrl.cpp b/host/lib/usrp/usrp2/clock_ctrl.cpp index d9baa66cf..59fac6fcf 100644 --- a/host/lib/usrp/usrp2/clock_ctrl.cpp +++ b/host/lib/usrp/usrp2/clock_ctrl.cpp @@ -18,6 +18,7 @@ #include "clock_ctrl.hpp" #include "ad9510_regs.hpp" #include "usrp2_regs.hpp" //spi slave constants +#include <uhd/utils/assert.hpp> #include <boost/cstdint.hpp> using namespace uhd; @@ -60,7 +61,9 @@ public: this->enable_external_ref(false); this->enable_rx_dboard_clock(false); + this->set_rate_rx_dboard_clock(get_rates_rx_dboard_clock().at(0)); this->enable_tx_dboard_clock(false); + this->set_rate_tx_dboard_clock(get_rates_tx_dboard_clock().at(0)); /* private clock enables, must be set here */ this->enable_dac_clock(true); @@ -79,23 +82,63 @@ public: _ad9510_regs.power_down_lvds_cmos_out7 = enb? 0 : 1; _ad9510_regs.lvds_cmos_select_out7 = ad9510_regs_t::LVDS_CMOS_SELECT_OUT7_CMOS; _ad9510_regs.output_level_lvds_out7 = ad9510_regs_t::OUTPUT_LEVEL_LVDS_OUT7_1_75MA; - _ad9510_regs.bypass_divider_out7 = 1; this->write_reg(0x43); + this->update_regs(); + } + + void set_rate_rx_dboard_clock(double rate){ + assert_has(get_rates_rx_dboard_clock(), rate, "rx dboard clock rate"); + size_t divider = size_t(rate/get_master_clock_rate()); + //bypass when the divider ratio is one + _ad9510_regs.bypass_divider_out7 = (divider == 1)? 1 : 0; + //calculate the low and high dividers + size_t high = divider/2; + size_t low = divider - high; + //set the registers (divider - 1) + _ad9510_regs.divider_low_cycles_out7 = low - 1; + _ad9510_regs.divider_high_cycles_out7 = high - 1; + //write the registers + this->write_reg(0x56); this->write_reg(0x57); this->update_regs(); } + std::vector<double> get_rates_rx_dboard_clock(void){ + std::vector<double> rates; + for (size_t i = 1; i <= 16+16; i++) rates.push_back(get_master_clock_rate()/i); + return rates; + } + //uses output clock 6 (cmos) void enable_tx_dboard_clock(bool enb){ _ad9510_regs.power_down_lvds_cmos_out6 = enb? 0 : 1; _ad9510_regs.lvds_cmos_select_out6 = ad9510_regs_t::LVDS_CMOS_SELECT_OUT6_CMOS; _ad9510_regs.output_level_lvds_out6 = ad9510_regs_t::OUTPUT_LEVEL_LVDS_OUT6_1_75MA; - _ad9510_regs.bypass_divider_out6 = 1; this->write_reg(0x42); + this->update_regs(); + } + + void set_rate_tx_dboard_clock(double rate){ + assert_has(get_rates_tx_dboard_clock(), rate, "tx dboard clock rate"); + size_t divider = size_t(rate/get_master_clock_rate()); + //bypass when the divider ratio is one + _ad9510_regs.bypass_divider_out6 = (divider == 1)? 1 : 0; + //calculate the low and high dividers + size_t high = divider/2; + size_t low = divider - high; + //set the registers (divider - 1) + _ad9510_regs.divider_low_cycles_out6 = low - 1; + _ad9510_regs.divider_high_cycles_out6 = high - 1; + //write the registers + this->write_reg(0x54); this->write_reg(0x55); this->update_regs(); } + std::vector<double> get_rates_tx_dboard_clock(void){ + return get_rates_rx_dboard_clock(); //same master clock, same dividers... + } + /*! * If we are to use an external reference, enable the charge pump. * \param enb true to enable the CP diff --git a/host/lib/usrp/usrp2/clock_ctrl.hpp b/host/lib/usrp/usrp2/clock_ctrl.hpp index 0ad8d9532..70a104a81 100644 --- a/host/lib/usrp/usrp2/clock_ctrl.hpp +++ b/host/lib/usrp/usrp2/clock_ctrl.hpp @@ -21,6 +21,7 @@ #include "usrp2_iface.hpp" #include <boost/shared_ptr.hpp> #include <boost/utility.hpp> +#include <vector> class usrp2_clock_ctrl : boost::noncopyable{ public: @@ -46,12 +47,38 @@ public: virtual void enable_rx_dboard_clock(bool enb) = 0; /*! + * Set the clock rate on the rx dboard clock. + * \param rate the new clock rate + * \throw exception when rate invalid + */ + virtual void set_rate_rx_dboard_clock(double rate) = 0; + + /*! + * Get a list of possible rx dboard clock rates. + * \return a list of clock rates in Hz + */ + virtual std::vector<double> get_rates_rx_dboard_clock(void) = 0; + + /*! * Enable/disable the tx dboard clock. * \param enb true to enable */ virtual void enable_tx_dboard_clock(bool enb) = 0; /*! + * Set the clock rate on the tx dboard clock. + * \param rate the new clock rate + * \throw exception when rate invalid + */ + virtual void set_rate_tx_dboard_clock(double rate) = 0; + + /*! + * Get a list of possible tx dboard clock rates. + * \return a list of clock rates in Hz + */ + virtual std::vector<double> get_rates_tx_dboard_clock(void) = 0; + + /*! * Enable/disable external reference. * \param enb true to enable */ diff --git a/host/lib/usrp/usrp2/dboard_iface.cpp b/host/lib/usrp/usrp2/dboard_iface.cpp index 114f83f41..ec6c98186 100644 --- a/host/lib/usrp/usrp2/dboard_iface.cpp +++ b/host/lib/usrp/usrp2/dboard_iface.cpp @@ -36,8 +36,8 @@ public: usrp2_dboard_iface(usrp2_iface::sptr iface, usrp2_clock_ctrl::sptr clock_ctrl); ~usrp2_dboard_iface(void); - void write_aux_dac(unit_t, int, float); - float read_aux_adc(unit_t, int); + void write_aux_dac(unit_t, aux_dac_t, float); + float read_aux_adc(unit_t, aux_adc_t); void set_pin_ctrl(unit_t, boost::uint16_t); void set_atr_reg(unit_t, atr_reg_t, boost::uint16_t); @@ -48,9 +48,10 @@ public: void write_i2c(boost::uint8_t, const byte_vector_t &); byte_vector_t read_i2c(boost::uint8_t, size_t); + void set_clock_rate(unit_t, double); double get_clock_rate(unit_t); + std::vector<double> get_clock_rates(unit_t); void set_clock_enabled(unit_t, bool); - bool get_clock_enabled(unit_t); void write_spi( unit_t unit, @@ -73,6 +74,7 @@ private: boost::uint32_t _gpio_shadow; uhd::dict<unit_t, ad5623_regs_t> _dac_regs; + uhd::dict<unit_t, double> _clock_rates; void _write_aux_dac(unit_t); }; @@ -116,8 +118,24 @@ usrp2_dboard_iface::~usrp2_dboard_iface(void){ /*********************************************************************** * Clocks **********************************************************************/ -double usrp2_dboard_iface::get_clock_rate(unit_t){ - return _clock_ctrl->get_master_clock_rate(); +void usrp2_dboard_iface::set_clock_rate(unit_t unit, double rate){ + _clock_rates[unit] = rate; //set to shadow + switch(unit){ + case UNIT_RX: _clock_ctrl->set_rate_rx_dboard_clock(rate); return; + case UNIT_TX: _clock_ctrl->set_rate_tx_dboard_clock(rate); return; + } +} + +double usrp2_dboard_iface::get_clock_rate(unit_t unit){ + return _clock_rates[unit]; //get from shadow +} + +std::vector<double> usrp2_dboard_iface::get_clock_rates(unit_t unit){ + switch(unit){ + case UNIT_RX: return _clock_ctrl->get_rates_rx_dboard_clock(); + case UNIT_TX: return _clock_ctrl->get_rates_tx_dboard_clock(); + default: UHD_THROW_INVALID_CODE_PATH(); + } } void usrp2_dboard_iface::set_clock_enabled(unit_t unit, bool enb){ @@ -240,31 +258,30 @@ void usrp2_dboard_iface::_write_aux_dac(unit_t unit){ ); } -void usrp2_dboard_iface::write_aux_dac(unit_t unit, int which, float value){ +void usrp2_dboard_iface::write_aux_dac(unit_t unit, aux_dac_t which, float value){ _dac_regs[unit].data = boost::math::iround(4095*value/3.3); _dac_regs[unit].cmd = ad5623_regs_t::CMD_WR_UP_DAC_CHAN_N; - //standardize on USRP1 interface, A=0, B=1, C=2, D=3 - static const uhd::dict< - unit_t, uhd::dict<int, ad5623_regs_t::addr_t> - > unit_to_which_to_addr = map_list_of + + typedef uhd::dict<aux_dac_t, ad5623_regs_t::addr_t> aux_dac_to_addr; + static const uhd::dict<unit_t, aux_dac_to_addr> unit_to_which_to_addr = map_list_of (UNIT_RX, map_list_of - (0, ad5623_regs_t::ADDR_DAC_B) - (1, ad5623_regs_t::ADDR_DAC_A) - (2, ad5623_regs_t::ADDR_DAC_A) - (3, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_A, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_B, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_C, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_D, ad5623_regs_t::ADDR_DAC_B) ) (UNIT_TX, map_list_of - (0, ad5623_regs_t::ADDR_DAC_A) - (1, ad5623_regs_t::ADDR_DAC_B) - (2, ad5623_regs_t::ADDR_DAC_B) - (3, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_A, ad5623_regs_t::ADDR_DAC_A) + (AUX_DAC_B, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_C, ad5623_regs_t::ADDR_DAC_B) + (AUX_DAC_D, ad5623_regs_t::ADDR_DAC_A) ) ; _dac_regs[unit].addr = unit_to_which_to_addr[unit][which]; this->_write_aux_dac(unit); } -float usrp2_dboard_iface::read_aux_adc(unit_t unit, int which){ +float usrp2_dboard_iface::read_aux_adc(unit_t unit, aux_adc_t which){ static const uhd::dict<unit_t, int> unit_to_spi_adc = map_list_of (UNIT_RX, SPI_SS_RX_ADC) (UNIT_TX, SPI_SS_TX_ADC) @@ -277,8 +294,10 @@ float usrp2_dboard_iface::read_aux_adc(unit_t unit, int which){ //setup the spi registers ad7922_regs_t ad7922_regs; - ad7922_regs.mod = which; //normal mode: mod == chn - ad7922_regs.chn = which; + switch(which){ + case AUX_ADC_A: ad7922_regs.mod = 0; break; + case AUX_ADC_B: ad7922_regs.mod = 1; break; + } ad7922_regs.chn = ad7922_regs.mod; //normal mode: mod == chn //write and read spi _iface->transact_spi( diff --git a/host/lib/usrp/usrp2/fw_common.h b/host/lib/usrp/usrp2/fw_common.h index 75f5b1779..242d268ec 100644 --- a/host/lib/usrp/usrp2/fw_common.h +++ b/host/lib/usrp/usrp2/fw_common.h @@ -32,9 +32,13 @@ extern "C" { #define _SINS_ #endif +// define limits on bytes per udp packet +#define USRP2_MTU_BYTES 1500 +#define USRP2_UDP_BYTES ((USRP2_MTU_BYTES) - (2 + 14 + 20 + 8)) //size of headers (pad, eth, ip, udp) + //defines the protocol version in this shared header //increment this value when the protocol is changed -#define USRP2_PROTO_VERSION 3 +#define USRP2_PROTO_VERSION 4 //used to differentiate control packets over data port #define USRP2_INVALID_VRT_HEADER 0 @@ -102,7 +106,7 @@ typedef struct{ struct { _SINS_ uint8_t addr; _SINS_ uint8_t bytes; - _SINS_ uint8_t data[sizeof(_SINS_ uint32_t)]; + _SINS_ uint8_t data[20]; } i2c_args; struct { _SINS_ uint32_t addr; diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp index 6e0d3266a..83e98904e 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.cpp +++ b/host/lib/usrp/usrp2/usrp2_iface.cpp @@ -146,7 +146,7 @@ public: _ctrl_transport->send(boost::asio::buffer(&out_copy, sizeof(usrp2_ctrl_data_t))); //loop until we get the packet or timeout - boost::uint8_t usrp2_ctrl_data_in_mem[1500]; //allocate MTU bytes for recv + boost::uint8_t usrp2_ctrl_data_in_mem[USRP2_UDP_BYTES]; //allocate max bytes for recv usrp2_ctrl_data_t *ctrl_data_in = reinterpret_cast<usrp2_ctrl_data_t *>(usrp2_ctrl_data_in_mem); while(true){ size_t len = _ctrl_transport->recv(boost::asio::buffer(usrp2_ctrl_data_in_mem)); diff --git a/host/lib/usrp/usrp2/usrp2_impl.cpp b/host/lib/usrp/usrp2/usrp2_impl.cpp index 0837f4ac4..36c264c3c 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.cpp +++ b/host/lib/usrp/usrp2/usrp2_impl.cpp @@ -79,12 +79,12 @@ uhd::device_addrs_t usrp2::find(const device_addr_t &hint){ udp_transport->send(boost::asio::buffer(&ctrl_data_out, sizeof(ctrl_data_out))); //loop and recieve until the timeout - boost::uint8_t usrp2_ctrl_data_in_mem[1500]; //allocate MTU bytes for recv + boost::uint8_t usrp2_ctrl_data_in_mem[USRP2_UDP_BYTES]; //allocate max bytes for recv usrp2_ctrl_data_t *ctrl_data_in = reinterpret_cast<usrp2_ctrl_data_t *>(usrp2_ctrl_data_in_mem); while(true){ size_t len = udp_transport->recv(asio::buffer(usrp2_ctrl_data_in_mem)); //std::cout << len << "\n"; - if (len >= sizeof(usrp2_ctrl_data_t)){ + if (len > offsetof(usrp2_ctrl_data_t, data)){ //handle the received data switch(ntohl(ctrl_data_in->id)){ case USRP2_CTRL_ID_WAZZUP_DUDE: diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp index ccc09003e..2126b9565 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.hpp +++ b/host/lib/usrp/usrp2/usrp2_impl.hpp @@ -141,15 +141,13 @@ private: /******************************************************************* * Deal with the rx and tx packet sizes ******************************************************************/ - static const size_t _mtu = 1500; //FIXME we have no idea - static const size_t _hdrs = (2 + 14 + 20 + 8); //size of headers (pad, eth, ip, udp) static const size_t _max_rx_bytes_per_packet = - _mtu - _hdrs - + USRP2_UDP_BYTES - USRP2_HOST_RX_VRT_HEADER_WORDS32*sizeof(boost::uint32_t) - USRP2_HOST_RX_VRT_TRAILER_WORDS32*sizeof(boost::uint32_t) ; static const size_t _max_tx_bytes_per_packet = - _mtu - _hdrs - + USRP2_UDP_BYTES - uhd::transport::vrt::max_header_words32*sizeof(boost::uint32_t) ; |