diff options
| -rwxr-xr-x | usrp2/top/u2_core/u2_core.v | 20 | ||||
| -rw-r--r-- | usrp2/top/u2_rev3/Makefile | 3 |
2 files changed, 15 insertions, 8 deletions
diff --git a/usrp2/top/u2_core/u2_core.v b/usrp2/top/u2_core/u2_core.v index 78922fb4f..dea18b737 100755 --- a/usrp2/top/u2_core/u2_core.v +++ b/usrp2/top/u2_core/u2_core.v @@ -136,9 +136,9 @@ module u2_core input [3:0] clock_divider ); - wire [7:0] set_addr; - wire [31:0] set_data; - wire set_stb; + 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; @@ -339,7 +339,7 @@ module u2_core .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), .set_addr(set_addr), .set_data(set_data), + .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), @@ -435,6 +435,10 @@ module u2_core 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]; @@ -553,7 +557,7 @@ module u2_core rx_control #(.FIFOSIZE(10)) rx_control (.clk(dsp_clk), .rst(dsp_rst), - .set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .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), @@ -563,14 +567,14 @@ module u2_core // dummy_rx dsp_core_rx dsp_core_rx dsp_core_rx (.clk(dsp_clk),.rst(dsp_rst), - .set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .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) ); tx_control #(.FIFOSIZE(10)) tx_control (.clk(dsp_clk), .rst(dsp_rst), - .set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), .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), @@ -579,7 +583,7 @@ module u2_core dsp_core_tx dsp_core_tx (.clk(dsp_clk),.rst(dsp_rst), - .set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), + .set_stb(set_stb_dsp),.set_addr(set_addr_dsp),.set_data(set_data_dsp), .dac_a(dac_a),.dac_b(dac_b), .sample(sample_tx), .run(run_tx), .strobe(strobe_tx), .debug(debug_tx_dsp) ); diff --git a/usrp2/top/u2_rev3/Makefile b/usrp2/top/u2_rev3/Makefile index 81d787566..80d09acb7 100644 --- a/usrp2/top/u2_rev3/Makefile +++ b/usrp2/top/u2_rev3/Makefile @@ -70,6 +70,7 @@ 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 \ @@ -119,6 +120,8 @@ 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_16x40_2clk.v \ +coregen/fifo_xlnx_16x40_2clk.xco \ extram/wb_zbt16_b.v \ opencores/8b10b/decode_8b10b.v \ opencores/8b10b/encode_8b10b.v \ |