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systemverilog-rom-assembler/programs/input_output.sv
2023-03-29 19:14:00 +02:00

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420 B
Systemverilog

`default_nettype none
module ROM(
input var logic[7:0] address,
output var logic[7:0] dataout
);
always @(address) case (address)
case 8'b00000000: dataout = 8'b10110001;
case 8'b00000001: dataout = 8'b00001010;
case 8'b00000010: dataout = 8'b10000010;
case 8'b00000011: dataout = 8'b01000100;
case 8'b00000100: dataout = 8'b10011110;
default: dataout = 8'b00000000;
endcase
endmodule