Morning Earl,
The only thing I could find that remotely has to do with test is, IPC-6018A
"Microwave End Product Board Inspection and Test".  I'll keep looking and
forward what I find something that more closely matches your needs.
So you're going to add DFT to your DFM/CE?  Makes sense to be able to test
the darned thing after you've been able to manufacture the thing cost
effectively!!
I thought HP, GenRad, Everett Charles, etc., published testability design
guidelines -- some of which are pie in the sky (i.e. .080" target with .050"
clearance)?
Hope this helps.

Steve Sauer
Mfg Engineer
Northrop Grumman, Xetron

-----Original Message-----
What is the guideline, beyond 2221, for loaded board testing as ICT and
functional test requirements?

MoonMan

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