From c6e8d0658dc66e9a24a87d4574c649b77ec4075d Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Thu, 20 May 2010 13:43:13 -0700 Subject: removes the icache and pipelines the reads --- usrp2/top/u2_rev3/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'usrp2/top/u2_rev3') diff --git a/usrp2/top/u2_rev3/Makefile b/usrp2/top/u2_rev3/Makefile index 80d09acb7..bfebcac8b 100644 --- a/usrp2/top/u2_rev3/Makefile +++ b/usrp2/top/u2_rev3/Makefile @@ -66,6 +66,7 @@ control_lib/mux4.v \ control_lib/mux8.v \ control_lib/nsgpio.v \ control_lib/ram_2port.v \ +control_lib/ram_harvard.v \ control_lib/ram_harv_cache.v \ control_lib/ram_loader.v \ control_lib/setting_reg.v \ -- cgit v1.2.3 From 532d1b630cdbadec319daedb009cd21ec0416eee Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Thu, 27 May 2010 17:41:50 -0700 Subject: new files from udp branch added to main Makefile --- usrp2/top/u2_rev3/Makefile | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'usrp2/top/u2_rev3') diff --git a/usrp2/top/u2_rev3/Makefile b/usrp2/top/u2_rev3/Makefile index 80d09acb7..7eedf5e7f 100644 --- a/usrp2/top/u2_rev3/Makefile +++ b/usrp2/top/u2_rev3/Makefile @@ -85,7 +85,16 @@ 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 \ @@ -106,11 +115,15 @@ 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/ll8_to_fifo36.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 \ @@ -120,6 +133,8 @@ 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 \ @@ -174,10 +189,13 @@ 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/time_sync.v \ timing/timer.v \ +timing/simple_timer.v \ top/u2_core/u2_core.v \ top/u2_rev3/u2_rev3.ucf \ top/u2_rev3/u2_rev3.v -- cgit v1.2.3 From 1b69702c6e5165e887bded5efe9f6d96065b6a74 Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Thu, 27 May 2010 18:07:00 -0700 Subject: from UDP branch, changed names because I want these separate from the non-udp versions --- usrp2/sdr_lib/dsp_core_rx_udp.v | 183 +++++++++ usrp2/top/u2_core/u2_core_udp.v | 871 ++++++++++++++++++++++++++++++++++++++++ usrp2/top/u2_rev3/Makefile.udp | 267 ++++++++++++ 3 files changed, 1321 insertions(+) create mode 100644 usrp2/sdr_lib/dsp_core_rx_udp.v create mode 100644 usrp2/top/u2_core/u2_core_udp.v create mode 100644 usrp2/top/u2_rev3/Makefile.udp (limited to 'usrp2/top/u2_rev3') diff --git a/usrp2/sdr_lib/dsp_core_rx_udp.v b/usrp2/sdr_lib/dsp_core_rx_udp.v new file mode 100644 index 000000000..1e689fc7f --- /dev/null +++ b/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/usrp2/top/u2_core/u2_core_udp.v b/usrp2/top/u2_core/u2_core_udp.v new file mode 100644 index 000000000..428a40ad2 --- /dev/null +++ b/usrp2/top/u2_core/u2_core_udp.v @@ -0,0 +1,871 @@ +// //////////////////////////////////////////////////////////////////////////////// +// 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 + + // 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 } }; + */ + +endmodule // u2_core + +// 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/usrp2/top/u2_rev3/Makefile.udp b/usrp2/top/u2_rev3/Makefile.udp new file mode 100644 index 000000000..e445fe3b2 --- /dev/null +++ b/usrp2/top/u2_rev3/Makefile.udp @@ -0,0 +1,267 @@ +# +# 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 +################################################## +#XTCLSH := /opt/Xilinx/10.1/ISE/bin/lin/xtclsh +XTCLSH := xtclsh +ISE_HELPER := ../tcl/ise_helper.tcl + +################################################## +# Project Setup +################################################## +BUILD_DIR := build-udp/ +export TOP_MODULE := u2_rev3 +export PROJ_FILE := $(BUILD_DIR)$(TOP_MODULE).ise + +################################################## +# Project Properties +################################################## +export 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 +################################################## +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_udp.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/time_sync.v \ +timing/timer.v \ +timing/simple_timer.v \ +top/u2_core/u2_core_udp.v \ +top/u2_rev3/u2_rev3.ucf \ +top/u2_rev3/u2_rev3.v + +################################################## +# Process Properties +################################################## +export 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 + +export TRANSLATE_PROPERTIES := \ +"Macro Search Path" "$(shell pwd)/../../coregen/" + +export 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 + +export PLACE_ROUTE_PROPERTIES := \ +"Place & Route Effort Level (Overall)" High + +export STATIC_TIMING_PROPERTIES := \ +"Number of Paths in Error/Verbose Report" 10 \ +"Report Type" "Error Report" + +export 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) + + -- cgit v1.2.3