diff options
Diffstat (limited to 'gr-radar-mono/src/fpga/lib/radar.v')
| -rw-r--r-- | gr-radar-mono/src/fpga/lib/radar.v | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/gr-radar-mono/src/fpga/lib/radar.v b/gr-radar-mono/src/fpga/lib/radar.v deleted file mode 100644 index 1023d2f25..000000000 --- a/gr-radar-mono/src/fpga/lib/radar.v +++ /dev/null @@ -1,81 +0,0 @@ -// -*- verilog -*- -// -// USRP - Universal Software Radio Peripheral -// -// Copyright (C) 2007 Corgan Enterprises LLC -// -// 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 -// - -`include "../lib/radar_config.vh" - -module radar(clk_i,saddr_i,sdata_i,s_strobe_i, - tx_side_o,tx_strobe_o,tx_dac_i_o,tx_dac_q_o, - rx_adc_i_i,rx_adc_q_i, - rx_strobe_o,rx_ech_i_o,rx_ech_q_o,io_tx_ena_o); - - // System interface - input clk_i; // Master clock @ 64 MHz - input [6:0] saddr_i; // Configuration bus address - input [31:0] sdata_i; // Configuration bus data - input s_strobe_i; // Configuration bus write - - // Transmit subsystem - output tx_side_o; // Transmitter slot - output tx_strobe_o; // Generate an transmitter output sample - output [13:0] tx_dac_i_o; // I channel transmitter output to DAC - output [13:0] tx_dac_q_o; // Q channel transmitter output to DAC - output io_tx_ena_o; // Transmit/Receive switching - - // Receive subsystem - input [15:0] rx_adc_i_i; // I channel input from ADC - input [15:0] rx_adc_q_i; // Q channel input from ADC - output rx_strobe_o; // Indicates output samples ready for Rx FIFO - output [15:0] rx_ech_i_o; // I channel processed echos to Rx FIFO - output [15:0] rx_ech_q_o; // Q channel processed echos to Rx FIFO - - // Application control - wire reset; // Master application reset - wire tx_side; // Transmitter slot - wire debug_enabled; // Enable debugging mode; - wire tx_enable; // Transmitter enable - wire rx_enable; // Receiver enable - wire tx_ctrl; // Transmitter on control - wire rx_ctrl; // Receiver on control - wire [15:0] pulse_num; // Count of pulses since tx_enabled - - // Configuration - wire [15:0] ampl; // Pulse amplitude - wire [31:0] fstart; // Chirp start frequency - wire [31:0] fincr; // Chirp per strobe frequency increment - - radar_control controller - (.clk_i(clk_i),.saddr_i(saddr_i),.sdata_i(sdata_i),.s_strobe_i(s_strobe_i), - .reset_o(reset),.tx_side_o(tx_side_o),.dbg_o(debug_enabled), - .tx_strobe_o(tx_strobe_o),.tx_ctrl_o(tx_ctrl),.rx_ctrl_o(rx_ctrl), - .ampl_o(ampl),.fstart_o(fstart),.fincr_o(fincr),.pulse_num_o(pulse_num), - .io_tx_ena_o(io_tx_ena_o)); - - radar_tx transmitter - ( .clk_i(clk_i),.rst_i(reset),.ena_i(tx_ctrl),.strobe_i(tx_strobe_o), - .ampl_i(ampl),.fstart_i(fstart),.fincr_i(fincr), - .tx_i_o(tx_dac_i_o),.tx_q_o(tx_dac_q_o) ); - - radar_rx receiver - ( .clk_i(clk_i),.rst_i(reset),.ena_i(rx_ctrl),.dbg_i(debug_enabled), - .pulse_num_i(pulse_num),.rx_in_i_i(rx_adc_i_i),.rx_in_q_i(rx_adc_q_i), - .rx_strobe_o(rx_strobe_o),.rx_i_o(rx_ech_i_o),.rx_q_o(rx_ech_q_o) ); - -endmodule // radar |