Any known problems using TNT5002 JTAG in a scan chain with other JTAG devices?

[123ranger]

Has anyone experienced any problems trying to use the TNT5002 JTAG capability in a scan chain with other JTAG devices?  Has anyone even tried to do that?  We are having problems.  Thank you.

[Karl_Miles]

Haven't come across the TNT5002 before, but we are a Boundary Scan vendor (www.goepel.co.uk).

What other devices are in the chain, what does your chain look like?

Can you isolate devices in the chain, it could be the TNT5002 causing the issue or it could be the other devices don't like working with other devices in the chain.

What type of problems, is infrastructure stable?

Whereabouts are you based?