Let's assume that you need to simultaneously look at the inputs and outputs of a 16-bit counter to determine a timing error, but you have only a 2-channel scope – how do you look all of the required ...

Editor's note: This is a brief excerpt from article on EE Times' Programmable Logic Designline. To read the full article, click here. Sven Andersson's tutorial “How to design an FPGA from scratch” was ...