initial

chapter4/pcIMem.v

@@ -0,0 +1,34 @@
+module pcIMem (
+  input rst,
+  input clk,
+  output reg [31:0] pc,
+  output reg [31:0] next_pc,
+  output wire [31:0] instr
+);
+
+
+//PC
+always @(posedge clk) begin 
+  if(rst) begin
+    pc <= 32'h0;
+  end
+  else begin 
+    next_pc <= pc;
+    pc <= pc + 32'h4;
+  end
+end
+
+//IMem
+reg [31:0] imem [0:255];
+
+initial begin
+  $readmemh("program.hex", imem);
+end
+
+assign instr = imem[pc[31:2]];
+
+//Decoder
+r
+
+
+endmodule