// Program Counter (PC) reg [15:0] pc;
In Verilog, a module is a basic building block of a digital system. A module can be thought of as a black box that has inputs, outputs, and internal logic. Modules can be instantiated and connected together to form more complex systems. 8-bit microprocessor verilog code
The 8-bit microprocessor is a fundamental component in computer architecture, and designing one from scratch can be a fascinating project. In this article, we will explore how to design and implement an 8-bit microprocessor using Verilog, a popular hardware description language (HDL). We will provide a step-by-step guide on how to write the Verilog code for an 8-bit microprocessor, along with explanations of the design and implementation details. // Program Counter (PC) reg [15:0] pc; In
// State machine reg [2:0] state;
// Instruction Register (IR) reg [7:0] ir; The 8-bit microprocessor is a fundamental component in
input clk, // clock signal input reset, // reset signal output [7:0] data_bus, // data bus output [15:0] addr_bus // address bus );