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yosys/manual/CHAPTER_StateOfTheArt/arrays01.v
2014-01-28 06:55:47 +01:00

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Verilog

module uut_arrays01(clock, we, addr, wr_data, rd_data);
input clock, we;
input [3:0] addr, wr_data;
output [3:0] rd_data;
reg [3:0] rd_data;
reg [3:0] memory [15:0];
always @(posedge clock) begin
if (we)
memory[addr] <= wr_data;
rd_data <= memory[addr];
end
endmodule