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Apple II Interrupt card
- Subject: Apple II Interrupt card
- From: Exegete <millers@noneofyourbusiness.com>
- Date: Tue, 18 Mar 2003 22:18:21 -0600
- Newsgroups: comp.sys.apple2
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The GEOS/Berkeley Softworks supplied an "IRQ Manager" card for the Apple
IIe that did not have a mouse card. I have two of these cards. They only
have two chips on them:
SN74LS161AN
and
SN74LS03N
The first made by TI the second by Motorola.
There are also three resisters.
The card was to be put into slot 7, and it only had two fingers on the
right side, and four on the left.
GEOS had to have have this to run on a IIe.
I hope this helps some.
Roy
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