diff options
| -rw-r--r-- | toplevel/usrp_std/usrp_std.v | 12 | ||||
| -rw-r--r-- | toplevel/usrp_std/usrp_std.vh | 3 | ||||
| -rw-r--r-- | toplevel/usrp_std/usrp_std_config_1rxhb_1tx.vh | 61 |
3 files changed, 75 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), diff --git a/toplevel/usrp_std/usrp_std.vh b/toplevel/usrp_std/usrp_std.vh index 5c239f75e..7b7433cd4 100644 --- a/toplevel/usrp_std/usrp_std.vh +++ b/toplevel/usrp_std/usrp_std.vh @@ -26,6 +26,9 @@ // // ==================================================================== +// Uncomment this for 1 rx channel (w/ halfband) & 1 transmit channel +//`include "usrp_std_config_1rxhb_1tx.vh" + // Uncomment this for 2 rx channels (w/ halfband) & 2 transmit channels `include "usrp_std_config_2rxhb_2tx.vh" diff --git a/toplevel/usrp_std/usrp_std_config_1rxhb_1tx.vh b/toplevel/usrp_std/usrp_std_config_1rxhb_1tx.vh new file mode 100644 index 000000000..e0291924b --- /dev/null +++ b/toplevel/usrp_std/usrp_std_config_1rxhb_1tx.vh @@ -0,0 +1,61 @@ +// -*- verilog -*- +// +// USRP - Universal Software Radio Peripheral +// +// Copyright (C) 2006 Matt Ettus +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301 USA +// + +// ------------------------------------------------------------ +// If TX_ON is not defined, there is *no* transmit circuitry built + `define TX_ON + +// ------------------------------------------------------------ +// Define 1 and only one of TX_SINGLE, TX_DUAL and TX_QUAD +// to respectively enable 1, 2 or 4 transmit channels. +// [Please note that only TX_DUAL is currently valid] + `define TX_SINGLE +//`define TX_DUAL +//`define TX_QUAD + +// ------------------------------------------------------------ +// Define TX_HB_ON to enable the transmit halfband filter +// [Not implemented] +//`define TX_HB_ON + +// ------------------------------------------------------------ +// IF RX_ON is not defined, there is *no* transmit circuitry built + `define RX_ON + +// ------------------------------------------------------------ +// Define 1 and only one of RX_SINGLE, RX_DUAL and RX_QUAD +// to respectively define 1, 2 or 4 receive channels. + + `define RX_SINGLE +//`define RX_DUAL +//`define RX_QUAD + +// ------------------------------------------------------------ +// Define RX_HB_ON to enable the receive halfband filter + `define RX_HB_ON + +// ------------------------------------------------------------ +// Define RX_NCO_ON to enable the receive Numerical Controlled Osc + `define RX_NCO_ON + +// ------------------------------------------------------------ +// Define RX_CIC_ON to enable the receive Cascaded Integrator Comb filter + `define RX_CIC_ON
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