In computer system it is often necessary to have circuits which can do addition, subtraction, multiplication and other arithmetic and logical function. So, keeping that in mind I want you to describe, design and implement the Verilog code for:

 

 

Design a 3 bit Up counter and Down Counter 

Notes on Assignment writing:

1. You have to write the code in XILINX\EdA playground.

take the snapshot of the module written,test bench and simulating waveform.

2. describe the function of circuit if necessary.