time to extract some bits from this ROM image.pic.twitter.com/k8wB5m4VqK
Näytä tämä ketju
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Image description: A photomicrograph or some other form of highly magnified imagery, of a ROM chip. It is visible how individual bits are formed by the intersection of wires.
Further description: A photomicrograph or some other form of highly magnified imagery, of a *mask ROM* chip. Other forms of ROM tech, like implant, need staining to see.
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Thanks!
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Welcome! I only wanted to clarify since a handful of chips we've tried to decap for emulation in MAME have turned up bupkis due to only having the ability to view physical features like mask ROM has, and no equipment set up to do staining.
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