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22 lines
327 B
Verilog
22 lines
327 B
Verilog
// expect-wr-ports 1
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// expect-rd-ports 1
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// expect-rd-clk \clk
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// expect-rd-en \re
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module top(input clk, we, re, input [7:0] ra, wa, wd, output reg [7:0] rd);
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reg [7:0] mem[0:255];
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always @(posedge clk) begin
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if (we)
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mem[wa] <= wd;
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if (re) begin
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rd <= mem[ra];
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if (we && ra == wa)
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rd <= wd;
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end
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end
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endmodule
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