X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=master_rom.v;h=a088c87dc5d204e2206369f5d9ddb601716b2ee1;hb=46a95fd39e0ef114dd837bed285f8ca6acf6bb32;hp=0fc52ddd16f4cf194f7b79304d239d65fac2683a;hpb=ffba35f814eda0a4c47af601206cf2d3ab6eab03;p=clump.git

diff --git a/master_rom.v b/master_rom.v
index 0fc52dd..a088c87 100644
--- a/master_rom.v
+++ b/master_rom.v
@@ -1,25 +1,11 @@
 // ROM module with single input addr, output port, and clock input.
 // Data is clocked out of the ROM on positive clock edges.
 
-module master_rom (input clk, input [3:0] addr, output reg [31:0] data);
+module master_rom (input clk, input [7:0] addr, output reg [31:0] data);
+   reg [31:0] rom [0:255];
+   initial $readmemh("code.hex", rom);
+
    always @ (posedge clk) begin
-      case(addr)
-0: data <= 32'h04000004;
-1: data <= 32'h04010002;
-2: data <= 32'h07010010;
-3: data <= 32'h00000000;
-4: data <= 32'h00000000;
-5: data <= 32'h06000001;
-6: data <= 32'h07010010;
-7: data <= 32'h00000000;
-8: data <= 32'h00000000;
-9: data <= 32'h04010003;
-10: data <= 32'h07010010;
-11: data <= 32'h00000000;
-12: data <= 32'h00000000;
-13: data <= 32'h06000001;
-14: data <= 32'h07010010;
-15: data <= 32'h00000000;
-	  endcase
+	  data <= rom[addr];
    end
 endmodule