`ifndef ROM_H
`define ROM_H

module rom #(parameter m=7,p=4) (
        input logic [m-1:0] Ad,
        output logic [2**p-1:0] Dout
    );
    
    logic [2**p-1:0] mem[2**m];
    assign Dout = mem[Ad>>2];   // Because word-size versus byte size hack

    //Load the program in memory
    // The machine code stored in text file program.dat written in Hex format
    initial begin
        `ifdef QUARTUS_SYNTH
            $readmemh("../../asm/bin/ELEC4720-2026s2-Ass-02-Demo.hex", mem, 0, 2**m-1); //$readmemb for binary
        `else
            $readmemh("../asm/bin/ELEC4720-2026s2-Ass-02-Demo.hex", mem, 0, 2**m-1); //$readmemb for binary
        `endif
    end
endmodule // end rom module

`endif