Added files into modelsim folder

ModelSim/rom.sv

@@ -0,0 +1,24 @@
+`ifndef ROM_H
+`define ROM_H
+
+module rom #(parameter m=7,p=4) (
+        input logic [m-1:0] Ad,
+        output logic [p-1:0] Dout
+    );
+    
+    logic [p-1:0] mem[2**m-1:0];
+    assign Dout = mem[Ad];
+
+    //Load the program in memory
+    // The machine code stored in text file program.dat written in Hex format
+    initial begin
+        `ifdef QUARTUS_SYNTH
+            $readmemh("../../asm/bin/ELEC4720-2026s2-Ass-02-Demo.txt",mem); //$readmemb for binary
+        `else
+            $readmemh("./asm/bin/ELEC4720-2026s2-Ass-02-Demo.txt",mem); //$readmemb for binary
+        `endif
+    end
+endmodule // end rom module
+
+`endif
+