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https://opencores.org/ocsvn/ha1588/ha1588/trunk
[/] [ha1588/] [trunk/] [sim/] [rtc/] [rtc_timer_tb.v] - Diff between revs 42 and 47
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| Rev 42 |
Rev 47 |
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Line 128... |
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for (i=0; i<20; i=i+1) @(posedge clk);
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for (i=0; i<20; i=i+1) @(posedge clk);
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// fine tune time difference by 0
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// fine tune time difference by 0
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adj_ld = 1'b1;
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adj_ld = 1'b1;
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adj_ld_data = 32'd100;
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adj_ld_data = 32'd100;
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period_adj[39:32] = 8'hfb; // ns // negative change
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period_adj[39:32] = 8'hfb; // ns // -5 negative change
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period_adj[31: 0] = 32'h00000000; // ns fraction
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@(posedge clk);
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adj_ld = 1'b0;
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for (i=0; i<300; i=i+1) @(posedge clk);
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for (i=0; i<20; i=i+1) @(posedge clk);
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// fine tune time difference by 0
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adj_ld = 1'b1;
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adj_ld_data = 32'd100;
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period_adj[39:32] = 8'hf0; // ns // -16 negative change
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period_adj[31: 0] = 32'h00000000; // ns fraction
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period_adj[31: 0] = 32'h00000000; // ns fraction
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@(posedge clk);
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@(posedge clk);
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adj_ld = 1'b0;
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adj_ld = 1'b0;
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for (i=0; i<300; i=i+1) @(posedge clk);
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for (i=0; i<300; i=i+1) @(posedge clk);
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