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Posted By

MCes
on 2022-09-20
10:29:31
 Re: External User Port for the C16: Let's make it!

@SukkoPera
(maybe you read my post before i completed it)
"resistor mod" is an easy way to limit current on D2 during an unwanted WRITE operation, but it cannot guarantee that an external MOS6529B will drive H on line D2 if CST_SENSE is L, and there are C16 owner who not can/want soldering on theyr motherboards...



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