Welcome to the world of digital design! In this blog post, we’ll dive into Verilog code examples for essential logic gates used in digital circuits. Understanding how to implement these gates is foundational for building complex digital systems. For a detailed insight into how these logic gates operate, including their truth tables, click on the link provided below:
Logic Gates
Below are the Verilog codes for various logic gates:
1] AND Gate:
module AND_Gate(input wire a, input wire b, output reg y);
always @(*)
y = a & b;
endmodule
2] OR Gate:
module OR_Gate(input wire a, input wire b, output reg y);
always @(*)
y = a | b;
endmodule
3] NAND Gate:
module NAND_Gate(input wire a, input wire b, output reg y);
always @(*)
y = ~(a & b);
endmodule
4] NOR Gate:
module NOR_Gate(input wire a, input wire b, output reg y);
always @(*)
y = ~(a | b);
endmodule
5] XOR Gate:
module XOR_Gate(input wire a, input wire b, output reg y);
always @(*)
y = a ^ b;
endmodule
6] XNOR Gate:
module XNOR_Gate(input wire a, input wire b, output reg y);
always @(*)
y = ~(a ^ b);
endmodule
These Verilog code snippets provide a solid foundation for implementing AND, OR, NAND, NOR, XOR, and XNOR gates in Verilog. Experiment with these codes, understand their behavior, and leverage them to create sophisticated digital designs.
Happy Coding!!
