1227165 Questions

[gabe]

ECMnut at aol.com wrote:

> Hi Jason,
> That is the calpak.  The big chip is the eprom, which is what you are after.
> It might not be a bad idea to get another APYP calpak just like the
> one you have there.  That way, you can perform your twisted experiments
> and always be able to plug the priginal back in if things don't work out.
> I always chop the prom off & solder a ZIF socket on the carrier,
> to allow plugging & unplugging of eproms, which makes for easy
> erasing burning etc, at the same time..  I'm not sure if APYP uses
> a 256 K chip (27256 eprom), but I think it does..  Anyone know?
> Mike V

128K
Gabe

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