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Old 11 February 2018, 21:00   #3
mark_k
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Join Date: Aug 2004
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Thanks for that! Does it look like the top of the chip has been scratched or ground down to remove whatever printing was there originally?

My guess is, for the first hardware KCS got the chips custom-printed, and maybe for later batches they had the original printing removed instead. Assuming the chip is actually a standard part.
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