mirror of https://github.com/YosysHQ/yosys.git
32 lines
615 B
Plaintext
32 lines
615 B
Plaintext
read_verilog <<EOT
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module top (...);
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input clk, rst, d1, d2;
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output q1, q2;
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always @(posedge clk)
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if (clk)
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q1 <= d1;
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always @(posedge clk, posedge rst)
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if (rst)
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q2 <= 0;
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else if (clk)
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q2 <= d2;
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endmodule
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EOT
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proc
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opt
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select -assert-count 1 t:$dff
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select -assert-count 1 w:clk %a %co t:$dff %i
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select -assert-count 1 w:d1 %a %co t:$dff %i
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select -assert-count 1 w:q1 %a %ci t:$dff %i
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select -assert-count 1 t:$adff
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select -assert-count 1 w:clk %a %co t:$adff %i
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select -assert-count 1 w:rst %a %co t:$adff %i
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select -assert-count 1 w:d2 %a %co t:$adff %i
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select -assert-count 1 w:q2 %a %ci t:$adff %i
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