diff options
Diffstat (limited to 'usrp2/top/B100')
| -rw-r--r-- | usrp2/top/B100/u1plus_core.v | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/usrp2/top/B100/u1plus_core.v b/usrp2/top/B100/u1plus_core.v index cc27a3c12..3b2667e5b 100644 --- a/usrp2/top/B100/u1plus_core.v +++ b/usrp2/top/B100/u1plus_core.v @@ -57,8 +57,7 @@ module u1plus_core localparam SR_CLEAR_TX_FIFO = 62; // 1 reg localparam SR_GLOBAL_RESET = 63; // 1 reg - - wire [7:0] COMPAT_NUM = 8'd4; + wire [7:0] COMPAT_NUM = 8'd5; wire wb_clk = clk_fpga; wire wb_rst, global_reset; @@ -79,11 +78,11 @@ module u1plus_core wire [31:0] debug_vt; wire gpif_rst; - wire rx_overrun_dsp, rx_overrun_gpmc, tx_underrun_dsp, tx_underrun_gpmc; reg [7:0] frames_per_packet; - assign rx_overrun = rx_overrun_gpmc | rx_overrun_dsp; - assign tx_underrun = tx_underrun_gpmc | tx_underrun_dsp; + wire rx_overrun_dsp0, rx_overrun_dsp1, rx_overrun_gpif, tx_underrun_dsp, tx_underrun_gpif; + wire rx_overrun = rx_overrun_gpif | rx_overrun_dsp0 | rx_overrun_dsp1; + wire tx_underrun = tx_underrun_gpif | tx_underrun_dsp; setting_reg #(.my_addr(SR_GLOBAL_RESET), .width(1)) sr_reset (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr), @@ -104,7 +103,7 @@ module u1plus_core wire [sw-1:0] m0_sel; wire m0_cyc, m0_stb, m0_we, m0_ack, m0_err, m0_rty; - wire [31:0] debug_gpmc; + wire [31:0] debug_gpif; wire [35:0] tx_data, rx_data, tx_err_data; wire tx_src_rdy, tx_dst_rdy, rx_src_rdy, rx_dst_rdy, @@ -135,7 +134,7 @@ module u1plus_core .rx_data_i(rx_data), .rx_src_rdy_i(rx_src_rdy), .rx_dst_rdy_o(rx_dst_rdy), .tx_err_data_i(tx_err_data), .tx_err_src_rdy_i(tx_err_src_rdy), .tx_err_dst_rdy_o(tx_err_dst_rdy), - .tx_underrun(tx_underrun_gpmc), .rx_overrun(rx_overrun_gpmc), + .tx_underrun(tx_underrun_gpif), .rx_overrun(rx_overrun_gpif), .frames_per_packet(frames_per_packet), .test_len(test_len), .test_rate(test_rate), .test_ctrl(test_ctrl), .debug0(debug0), .debug1(debug1)); @@ -229,7 +228,7 @@ module u1plus_core .debug(debug_vt)); tx_frontend #(.BASE(SR_TX_FRONT), .WIDTH_OUT(14)) tx_frontend - (.clk(dsp_clk), .rst(dsp_rst), + (.clk(wb_clk), .rst(wb_rst), .set_stb(set_stb),.set_addr(set_addr),.set_data(set_data), .tx_i(tx_i_int), .tx_q(tx_q_int), .run(1'b1), .dac_a(tx_i), .dac_b(tx_q)); |