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https://opencores.org/ocsvn/tv80/tv80/trunk
[/] [tv80/] [trunk/] [env/] [tb_top.v] - Diff between revs 36 and 42
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| Rev 36 |
Rev 42 |
| Line 89... |
Line 89... |
.addr (A[7:0]),
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.addr (A[7:0]),
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.DO (do[7:0]));
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.DO (do[7:0]));
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initial
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initial
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begin
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begin
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dumpon;
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clear_ram;
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clear_ram;
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reset_n = 0;
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reset_n = 0;
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wait_n = 1;
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wait_n = 1;
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int_n = 1;
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int_n = 1;
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nmi_n = 1;
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nmi_n = 1;
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busrq_n = 1;
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busrq_n = 1;
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$readmemh (`PROGRAM_FILE, tb_top.rom.mem);
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$readmemh (`PROGRAM_FILE, tb_top.rom.mem);
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repeat (20) @(negedge clk);
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repeat (20) @(negedge clk);
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reset_n = 1;
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reset_n = 1;
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end // initial begin
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`ifdef DUMP_START
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always
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begin
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if ($time > `DUMP_START)
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dumpon;
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#100;
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end
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end
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`endif
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/*
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/*
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always
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always
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begin
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begin
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while (mreq_n) @(posedge clk);
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while (mreq_n) @(posedge clk);
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wait_n <= #1 0;
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wait_n <= #1 0;
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