diff options
Diffstat (limited to 'toplevel/usrp_std/usrp_std.v')
| -rw-r--r-- | toplevel/usrp_std/usrp_std.v | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/toplevel/usrp_std/usrp_std.v b/toplevel/usrp_std/usrp_std.v index ea556d70f..ad882ce16 100644 --- a/toplevel/usrp_std/usrp_std.v +++ b/toplevel/usrp_std/usrp_std.v @@ -124,7 +124,7 @@ module usrp_std //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // Transmit Side `ifdef TX_ON - assign bb_tx_i0 = ch0tx; + assign bb_tx_i0 = ch0tx; assign bb_tx_q0 = ch1tx; assign bb_tx_i1 = ch2tx; assign bb_tx_q1 = ch3tx; @@ -142,17 +142,27 @@ module usrp_std .tx_empty(tx_empty), .debugbus(tx_debugbus) ); + `ifdef TX_EN_0 tx_chain tx_chain_0 ( .clock(clk64),.reset(tx_dsp_reset),.enable(enable_tx), .interp_rate(interp_rate),.sample_strobe(tx_sample_strobe), .interpolator_strobe(strobe_interp),.freq(), .i_in(bb_tx_i0),.q_in(bb_tx_q0),.i_out(i_out_0),.q_out(q_out_0) ); + `else + assign i_out_0=16'd0; + assign q_out_0=16'd0; + `endif + `ifdef TX_EN_1 tx_chain tx_chain_1 ( .clock(clk64),.reset(tx_dsp_reset),.enable(enable_tx), .interp_rate(interp_rate),.sample_strobe(tx_sample_strobe), .interpolator_strobe(strobe_interp),.freq(), .i_in(bb_tx_i1),.q_in(bb_tx_q1),.i_out(i_out_1),.q_out(q_out_1) ); + `else + assign i_out_1=16'd0; + assign q_out_1=16'd0; + `endif setting_reg #(`FR_TX_MUX) sr_txmux(.clock(clk64),.reset(tx_dsp_reset),.strobe(serial_strobe),.addr(serial_addr),.in(serial_data), |