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Survey: Special fixture requirements for Boundary Scan?

Question asked by adrianc Employee on Sep 15, 2011
Latest reply on Aug 1, 2012 by adrianc
Hi all,
How's everybody doing?
I would like to poll everybody's experience in the testing of boundary scan using the 3070 generated boundary scan tests.

Do you need to have any special fixture requirements?
What are they? What issue does it solve? Is it effective?

A couple of examples that I know of includes:
1) needing to have a ground plane added to the probe plate to reduce ground bounce
2) needing to use a dual-stage fixture to reduce noise

What else ... ?
Tell me what you use or tried.  

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