This is a quick-hit post because as I’ve been working on some hardware hacking efforts I realized that while there are a lot of good resources on identifying JTAG interfaces and standards, there wasn’t really a good single page view of them.  With that in mind, I lifted the following images from the excellent resource at http://www.jtagtest.com/pinouts/ and put them into a single page view.  Full credit to JTAGtest… I just wanted something I could quickly reference.

Continue reading “Identifying JTAG” →