8bits-cpu-model/source/dbus.v
2022-10-07 17:17:24 +08:00

19 lines
380 B
Verilog

`timescale 1ns / 1ps
module dbus(
input [7:0] DR_bus,R_bus,ALU_bus,
output wire [7:0] bus_A,bus_B,bus_IR,bus_PC,bus_R,bus_DR,bus_MAR
);
wire [7:0] data;
assign data = DR_bus;
assign data = R_bus;
assign data = ALU_bus;
assign bus_A=data;
assign bus_B=data;
assign bus_IR=data;
assign bus_PC=data;
assign bus_R=data;
assign bus_DR=data;
assign bus_MAR=data;
endmodule