ruud.baltissen_at_abp.nl
Date: 2007-03-27 10:49:26
Hallo ATT,
> since I now have another chipselect-signal which I must
> somehow process in order to do proper switching.
This ROM is 27128 compatible. Pin 26, addressline 13, is used for selecting the Kernal or BASIC part of the ROM. Connect this line to one input of an OR-gate, the ChipSelect of the ROM to the other input and the output will give the signal you are used to.
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/ / |_/ Groetjes, Ruud
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\___| URL: Ruud.C64.org
(Working on an old NT4 machine that grants me my signatures :)
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