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[/] [csa/] [trunk/] [bench/] [key_perm_tb.v] - Diff between revs 12 and 15
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Rev 15 |
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// this is the testbench file for key_perm module
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// this is the testbench file for key_perm module
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`timescale 10ns/1ns
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`timescale 10ns/1ns
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module key_perm_tb;
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module key_perm_tb;
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integer ofile;
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integer ofile;
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reg [63:0]i_key;
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reg [63:0]i_key;
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wire [63:0]o_key;
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wire [63:0]o_key;
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initial
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initial
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begin
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begin
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// read the input key
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// read the input key
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$read_data(
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$read_data(
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"../test_dat/key_perm.in"
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"../test_dat/key_perm.in"
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,i_key
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,i_key
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);
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);
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#10;
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#10;
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// output the permated key
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// output the permated key
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$write_data(
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$write_data(
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"../test_dat/key_perm.out.v"
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"../test_dat/key_perm.out.v"
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,"w"
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,o_key
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,o_key
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);
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);
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$finish;
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$finish;
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end
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end
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key_perm k(
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key_perm k(
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.i_key(i_key)
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.i_key(i_key)
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,.o_key(o_key)
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,.o_key(o_key)
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);
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);
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endmodule
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endmodule
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