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Path: turtle.stack.urc.tue.nl!martijnb
From: martijnb@stack.urc.tue.nl (Martijn van Buul)
Newsgroups: comp.sys.cbm
Subject: Re: CBM PET 3032 information wanted
Date: 5 Sep 1995 17:04:35 GMT
Organization: Student Association Stack, Eindhoven University of Technology,
the Netherlands
Message-ID: <42hvv3$54m@tuegate.tue.nl>
References: <421bvb$3ij@tuegate.tue.nl> <42bq1a$n34@news.cc.utah.edu>
<1995Sep3.124405@nyssa.swt.edu> <42ejke$i3r@news.cc.utah.edu>
NNTP-Posting-Host: turtle.stack.urc.tue.nl
X-Newsreader: TIN [version 1.2 PL2]
Perry Eidelbus (pre7874@u.cc.utah.edu) wrote:
> Very viable, too, but I don't know enough about this PET's ports, so I
> don't want to suggest something impractical or impossible. On my 64, I
> ended up connecting it to just inside the user port, so I could use my
> modem.
Well, the expansion port doesn't exist on a PET, the IEEE 488 port doesn't
have a resetline capable of reseting the computer, and the User port
doesnt have a resetline. I've spot a "diagnostic request" though.. I guess
it's hooked up to the NMI, causing a jump into the system's monitor.
There's a system bus inside the PET, but I don't got a pinout of it. I guess
it has a resetline, but...
Greetings,
Martijn
B.T.W : I don't want to mess around in the internals of the poor thing...
Want to keep it as original as possible.