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Commit | Line | Data |
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6658905f | 1 | `include "fpga.v"\r |
2 | \r | |
3 | module testbed_fpga;\r | |
4 | reg spck, mosi, ncs;\r | |
5 | wire miso;\r | |
6 | reg pck0i, ck_1356meg, ck_1356megb;\r | |
7 | wire pwr_lo, pwr_hi, pwr_oe1, pwr_oe2, pwr_oe3, pwr_oe4;\r | |
8 | reg [7:0] adc_d;\r | |
9 | wire adc_clk, adc_noe;\r | |
10 | reg ssp_dout;\r | |
11 | wire ssp_frame, ssp_din, ssp_clk;\r | |
12 | \r | |
13 | fpga dut(\r | |
14 | spck, miso, mosi, ncs,\r | |
15 | pck0i, ck_1356meg, ck_1356megb,\r | |
16 | pwr_lo, pwr_hi, pwr_oe1, pwr_oe2, pwr_oe3, pwr_oe4,\r | |
17 | adc_d, adc_clk, adc_noe,\r | |
18 | ssp_frame, ssp_din, ssp_dout, ssp_clk\r | |
19 | );\r | |
20 | \r | |
21 | integer i;\r | |
22 | \r | |
23 | initial begin\r | |
24 | \r | |
25 | // init inputs\r | |
26 | #5 ncs=1;\r | |
27 | #5 spck = 1;\r | |
28 | #5 mosi = 1;\r | |
29 | \r | |
30 | #50 ncs=0;\r | |
31 | for (i = 0 ; i < 8 ; i = i + 1) begin\r | |
32 | #5 mosi = $random;\r | |
33 | #5 spck = 0;\r | |
34 | #5 spck = 1;\r | |
35 | end\r | |
36 | #5 ncs=1;\r | |
37 | \r | |
38 | #50 ncs=0;\r | |
39 | for (i = 0 ; i < 8 ; i = i + 1) begin\r | |
40 | #5 mosi = $random;\r | |
41 | #5 spck = 0;\r | |
42 | #5 spck = 1;\r | |
43 | end\r | |
44 | #5 ncs=1;\r | |
45 | \r | |
46 | #50 mosi=1;\r | |
47 | $finish;\r | |
48 | end\r | |
49 | \r | |
50 | endmodule // main\r |