diff options
Diffstat (limited to 'usrp2/top/B100')
| -rw-r--r-- | usrp2/top/B100/u1plus_core.v | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/usrp2/top/B100/u1plus_core.v b/usrp2/top/B100/u1plus_core.v index 5b9d2dd05..d949d7f1f 100644 --- a/usrp2/top/B100/u1plus_core.v +++ b/usrp2/top/B100/u1plus_core.v @@ -63,7 +63,7 @@ module u1plus_core wire pps_int; wire [63:0] vita_time, vita_time_pps; - reg [15:0] reg_leds, reg_cgen_ctrl, reg_test; + reg [15:0] reg_cgen_ctrl, reg_test; wire [15:0] xfer_rate = 0; wire [7:0] test_rate; wire [3:0] test_ctrl; @@ -304,7 +304,6 @@ module u1plus_core // ///////////////////////////////////////////////////////////////////////////////////// // Slave 0, Misc LEDs, Switches, controls - localparam REG_LEDS = 7'd0; // out localparam REG_CGEN_CTRL = 7'd4; // out localparam REG_CGEN_ST = 7'd6; // in localparam REG_TEST = 7'd8; // out @@ -316,7 +315,6 @@ module u1plus_core always @(posedge wb_clk) if(wb_rst) begin - reg_leds <= 0; reg_cgen_ctrl <= 2'b11; reg_test <= 0; //xfer_rate <= 0; @@ -325,8 +323,6 @@ module u1plus_core else if(s0_cyc & s0_stb & s0_we) case(s0_adr[6:0]) - REG_LEDS : - reg_leds <= s0_dat_mosi; REG_CGEN_CTRL : reg_cgen_ctrl <= s0_dat_mosi; REG_TEST : @@ -344,8 +340,7 @@ module u1plus_core assign debug_led = {run_tx, (run_rx0 | run_rx1), cgen_st_ld}; assign { cgen_sync_b, cgen_ref_sel } = reg_cgen_ctrl; - assign s0_dat_miso = (s0_adr[6:0] == REG_LEDS) ? reg_leds : - (s0_adr[6:0] == REG_CGEN_CTRL) ? reg_cgen_ctrl : + assign s0_dat_miso = (s0_adr[6:0] == REG_CGEN_CTRL) ? reg_cgen_ctrl : (s0_adr[6:0] == REG_CGEN_ST) ? {13'b0,cgen_st_status,cgen_st_ld,cgen_st_refmon} : (s0_adr[6:0] == REG_TEST) ? reg_test : (s0_adr[6:0] == REG_COMPAT) ? { 8'd0, COMPAT_NUM } : |