Universal Scan is not a substitute for existing JTAG tools. It provides a patented simple and inexpensive debug technique where you can monitor and control the pins on JTAG enabled devices from your PC in real time without having to setup test vectors, test executives, CAD data, etc.
It is ideal for quickly viewing pin activity, debugging a few nets, creating simple prototype tests and doing some small flash programming jobs. No learning curve, no fuss, no muss. Up and running in minutes!
For bigger jobs where
you want to do full board scans on static boards, script tests, apply test
vectors, do high speed flash memory programming in production, etc., please
check out the following links. These vendors offer a wide variety of JTAG tools that can suit your every need.