
Apple II Computer Info
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### FILE : parallel.signals
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### Created : Tuesday, November 16, 1999 Modified: Tuesday, November 16, 1999
### File Type: "TEXT" File Creator: "LMAN"
### File Size: 6615 bytes 6 KB
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Article 154580 of comp.sys.apple2:
Newsgroups: comp.sys.apple2
Subject: Re: Apple II Centronics
Date: Tue, 16 Nov 1999 12:16:15 +1300
Organization: Empsoft
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> Empson) wrote:
>
> >> printer) with a custom BASIC program. So far, I've used on/off feature
> >> of the serial ports (through PR#1 and PR#2) to command a two relays. I'd
> >> like to have more controls and I'm considering switching to a IIe using
> >> the parallel port.
> >
> >Apple IIc? There aint no parallel port, I'm afraid.
>
> Tsk, tsk, David. You should have read his message more closely. :-)
Whoops! I saw "IIc" and "parallel port", and the rest of the article
went out the window. :-)
OK, lets backtrack and try again.
> I'd like to have more controls and I'm considering switching to a IIe
> using the parallel port. I couldn't find the pin asignment of the
> Centronics plug in my documentation. Any one still has that information
> or knows where it can be found on the web ?
Given an Apple IIe and a parallel card, I suppose you could set up an
external device with a female centronics connector, and plug the
parallel cable into it from the IIe.
Apple II Computer Technical Information : Apple II Family Hardware Info
ftp://ground.ecn.uiowa.edu/2/apple2/miscinfo/hardware : May 2001 : 330 of 572
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