Midnight bump!
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Northern Telecom QMV271BY1 / NTOOR66C3A : Unknown device. Ceramic Pin Grid Array package with gold cap. Manufactured Week 33 of 1990. No further information known.pic.twitter.com/BZkxufN9YF
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Sounds like a request for cctalk to answer.
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Possible, though I don't think anything but insider knowledge will help. I've posted a handful of NT ASICs and nothing yet. The best I have is from a former employee who said that "QM" stands for "Qualified Microcircuit", which checks out, as the prototypes don't have it!
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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Actually I know someone who used to design IC's at BNR/Nortel. I'll ask them.
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Cool, thank you! ^w^
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