OpenFPGA/yosys/tests/memories/read_two_mux.v

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2019-11-27 15:40:39 -06:00
// expect-wr-ports 1
// expect-rd-ports 1
// expect-no-rd-clk
module top(input clk, input we, re, reset, input [7:0] addr, wdata, output reg [7:0] rdata);
reg [7:0] bram[0:255];
(* keep *) reg dummy;
always @(posedge clk) begin
rdata <= re ? (reset ? 8'b0 : bram[addr]) : rdata;
if (we)
bram[addr] <= wdata;
end
endmodule