diff options
Diffstat (limited to 'fpga/usrp3/lib/dsp/rx_frontend_tb.v')
-rw-r--r-- | fpga/usrp3/lib/dsp/rx_frontend_tb.v | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/fpga/usrp3/lib/dsp/rx_frontend_tb.v b/fpga/usrp3/lib/dsp/rx_frontend_tb.v deleted file mode 100644 index f84b4ddc6..000000000 --- a/fpga/usrp3/lib/dsp/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 [23:0] adc_out; - - always @(posedge clk) - begin - if(adc_in[15]) - $write("-%d,",-adc_in); - else - $write("%d,",adc_in); - if(adc_out[23]) - $write("-%d\n",-adc_out); - else - $write("%d\n",adc_out); - end - - rx_frontend #(.BASE(0), .IQCOMP_EN(1)) rx_frontend - (.clk(clk),.rst(rst), - .set_stb(0),.set_addr(0),.set_data(0), - .adc_a(adc_in), .adc_ovf_a(0), - .adc_b(0), .adc_ovf_b(0), - .i_out(adc_out),.q_out(), - .run(), .debug()); - - always @(posedge clk) - if(rst) - adc_in <= 0; - else - adc_in <= adc_in + 4; - //adc_in <= (($random % 473) + 23)/4; - -endmodule // rx_frontend_tb |