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-rw-r--r--usrp2/top/Makefile.common2
-rw-r--r--usrp2/top/u2_rev3/u2_core_udp.v74
2 files changed, 38 insertions, 38 deletions
diff --git a/usrp2/top/Makefile.common b/usrp2/top/Makefile.common
index 754471221..9a180d10e 100644
--- a/usrp2/top/Makefile.common
+++ b/usrp2/top/Makefile.common
@@ -48,7 +48,7 @@ $(ISE_FILE): $$(SOURCES) $$(MAKEFILE_LIST)
@echo $@
$(ISE_HELPER) ""
-$(BIN_FILE): $(ISE_FILE)
+$(BIN_FILE): $(ISE_FILE) $$(SOURCES) $$(MAKEFILE_LIST)
@echo $@
$(ISE_HELPER) "Generate Programming File"
touch $@
diff --git a/usrp2/top/u2_rev3/u2_core_udp.v b/usrp2/top/u2_rev3/u2_core_udp.v
index eba64c66b..291a8e74e 100644
--- a/usrp2/top/u2_rev3/u2_core_udp.v
+++ b/usrp2/top/u2_rev3/u2_core_udp.v
@@ -182,6 +182,11 @@ module u2_core
wire [31:0] irq;
wire [63:0] vita_time;
+ wire run_rx, run_tx;
+ reg run_rx_d1;
+ always @(posedge dsp_clk)
+ run_rx_d1 <= run_rx;
+
// ///////////////////////////////////////////////////////////////////////////////////////////////
// Wishbone Single Master INTERCON
localparam dw = 32; // Data bus width
@@ -420,7 +425,10 @@ module u2_core
cycle_count <= 0;
else
cycle_count <= cycle_count + 1;
-
+
+ //compatibility number -> increment when the fpga has been sufficiently altered
+ localparam compat_num = 32'd1;
+
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),
@@ -428,7 +436,7 @@ 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)
+ .word11(vita_time[31:0]),.word12(compat_num),.word13(irq),.word14(status_enc),.word15(cycle_count)
);
// /////////////////////////////////////////////////////////////////////////
@@ -463,11 +471,20 @@ module u2_core
.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) );
+ wire [35:0] tx_err_data, udp1_tx_data;
+ wire tx_err_src_rdy, tx_err_dst_rdy, udp1_tx_src_rdy, udp1_tx_dst_rdy;
+
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));
+ .dataout(udp1_tx_data), .src_rdy_o(udp1_tx_src_rdy), .dst_rdy_i(udp1_tx_dst_rdy));
+ fifo36_mux #(.prio(0)) mux_err_stream
+ (.clk(dsp_clk), .reset(dsp_reset), .clear(0),
+ .data0_i(udp1_tx_data), .src0_rdy_i(udp1_tx_src_rdy), .dst0_rdy_o(udp1_tx_dst_rdy),
+ .data1_i(tx_err_data), .src1_rdy_i(tx_err_src_rdy), .dst1_rdy_o(tx_err_dst_rdy),
+ .data_o(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),
@@ -511,12 +528,13 @@ module u2_core
// 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};
+ wire [7:0] led_hw = {run_tx, run_rx, clk_status, serdes_link_up, 1'b0};
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());
+
+ setting_reg #(.my_addr(8),.width(8), .at_reset(8'b0001_1110))
+ 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);
@@ -567,11 +585,6 @@ module u2_core
// /////////////////////////////////////////////////////////////////////////
// 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),
@@ -640,13 +653,12 @@ module u2_core
// 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;
+ wire tx_src_rdy, tx_dst_rdy;
+ wire [31:0] debug_vt;
// FIFO cascade draws from buffer pool, feeds vita tx deframer
/* -----\/----- EXCLUDED -----\/-----
+
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),
@@ -677,30 +689,18 @@ module u2_core
.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),
+ vita_tx_chain #(.BASE_CTRL(SR_TX_CTRL), .BASE_DSP(SR_TX_DSP),
+ .REPORT_ERROR(1), .PROT_ENG_FLAGS(1))
+ vita_tx_chain
+ (.clk(dsp_clk), .reset(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),
- .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),
+ .vita_time(vita_time),
+ .tx_data_i(tx_data), .tx_src_rdy_i(tx_src_rdy), .tx_dst_rdy_o(tx_dst_rdy),
+ .err_data_o(tx_err_data), .err_src_rdy_o(tx_err_src_rdy), .err_dst_rdy_i(tx_err_dst_rdy),
.dac_a(dac_a),.dac_b(dac_b),
- .debug(debug_tx_dsp) );
-
+ .underrun(underrun), .run(run_tx),
+ .debug(debug_vt));
+
assign dsp_rst = wb_rst;
// ///////////////////////////////////////////////////////////////////////////////////
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 06:53:07 +0000