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by xwintermutex 3964 days ago
If you have a few pins that you suspect to be JTAG, but don't know which is which, there are tools for that too [1], (instead of manually trying).

[1]: http://hackaday.com/2013/10/02/jtagulator-finds-debug-interf...

2 comments

This is mentioned in slide 51 (with picture of said device in all its lurid pinkness):

https://docs.google.com/presentation/d/13p6O0C3aY-LSeqGAjfEg...

+1 for the Jtagulator. It is an awesome tool