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[–] 1 point 1 year ago (2 children)

What does mask ROM mean? Don't wanna look up the wrong term ;)

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  • [–] 5 points 1 year ago (1 child)

    A mask ROM is a kind of read-only memory where the desired data is directly etched into a semiconductor during the same photolithographic process that actually makes a circuit out of a planar sheet of silicon. It's pretty much hard-wired data storage, with an indefinite lifespan.

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