From fd3e84941de463fa1a7ebab0a69515b4bf2614cd Mon Sep 17 00:00:00 2001 From: Martin Braun Date: Tue, 7 Oct 2014 11:25:20 +0200 Subject: Removed copy of FPGA source files. --- fpga/usrp2/sdr_lib/rx_frontend_tb.v | 45 ------------------------------------- 1 file changed, 45 deletions(-) delete mode 100644 fpga/usrp2/sdr_lib/rx_frontend_tb.v (limited to 'fpga/usrp2/sdr_lib/rx_frontend_tb.v') diff --git a/fpga/usrp2/sdr_lib/rx_frontend_tb.v b/fpga/usrp2/sdr_lib/rx_frontend_tb.v deleted file mode 100644 index 487b72687..000000000 --- a/fpga/usrp2/sdr_lib/rx_frontend_tb.v +++ /dev/null @@ -1,45 +0,0 @@ - -`timescale 1ns/1ns -module rx_frontend_tb(); - - reg clk, rst; - - initial rst = 1; - initial #1000 rst = 0; - initial clk = 0; - always #5 clk = ~clk; - - initial $dumpfile("rx_frontend_tb.vcd"); - initial $dumpvars(0,rx_frontend_tb); - - reg [15:0] adc_in; - wire [17:0] adc_out; - - always @(posedge clk) - begin - if(adc_in[13]) - $write("-%d,",-adc_in); - else - $write("%d,",adc_in); - if(adc_out[13]) - $write("-%d\n",-adc_out); - else - $write("%d\n",adc_out); - end - - rx_frontend #(.BASE(0)) rx_frontend - (.clk(clk),.rst(rst), - .set_stb(0),.set_addr(0),.set_data(0), - .adc_a(adc_in), .adc_ovf_a(0), - .adc_b(0), .adc_ovf_b(0), - .i_out(adc_out),.q_out(), - .run(), .debug()); - - always @(posedge clk) - if(rst) - adc_in <= 0; - else - adc_in <= adc_in + 4; - //adc_in <= (($random % 473) + 23)/4; - -endmodule // rx_frontend_tb -- cgit v1.2.3