cvw/wally-pipelined/src/cache/sram1rw.sv

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// Depth is number of bits in one "word" of the memory, width is number of such words
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/* verilator lint_off ASSIGNDLY */
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module sram1rw #(parameter DEPTH=128, WIDTH=256) (
input logic clk,
// port 1 is read only
input logic [$clog2(WIDTH)-1:0] Addr,
output logic [DEPTH-1:0] ReadData,
// port 2 is write only
input logic [DEPTH-1:0] WriteData,
input logic WriteEnable
);
logic [WIDTH-1:0][DEPTH-1:0] StoredData;
always_ff @(posedge clk) begin
ReadData <= StoredData[Addr];
if (WriteEnable) begin
StoredData[Addr] <= #1 WriteData;
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end
end
endmodule
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/* verilator lint_on ASSIGNDLY */