8. Type your Verilog code in the new window. This is the code for 4-bit counter. Our main goal is to write a self-test bench that will generate clock automatically for the simulation output window.

A testbench is a special Verilog module that is not synthesized but used solely for simulation. It instantiates the Device Under Test (DUT) and provides inputs while observing the outputs to validate ...

Abstract: This paper presents the behavioral implementation of jitter tolerance test benches for digital clock and data recovery circuits using Verilog-A. First, we encode a variable-length ...

A Test Bench Makes The Simulation Possible Before you commit your design to an FPGA, you’ll probably want to simulate it. Debugging is much easier during simulation because you can examine ...

This paper presents the behavioral implementation of jitter tolerance test benches for digital clock and data recovery circuits using Verilog-A. First, we encode a variable-length pseudo-random bit ...