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Re: whats this card
- Subject: Re: whats this card
- From: Zaphod Beeblebrox <ozydedanaan@n.o.s.p.a.m.yahoo.com>
- Date: Wed, 20 Nov 2002 17:56:49 GMT
- Newsgroups: comp.sys.apple2
- Organization: Infinite Monkeys
- References: <3dd9aa2d$0$4437$a1866201@newsreader.visi.com>
- User-agent: Xnews/5.04.25
- Xref: archiver1.google.com comp.sys.apple2:24717
Hmm,
I wonder if this is one of the old NMI cards? This was a tool used to
crack programs. Pressing the microswitch generated an NMI (non-maskable
interrupt) which dumped you to the machine language prompt.
Just my two cents worth.
Ozy
Lance Volk <skezer@visi.com> wrote in
news:3dd9aa2d$0$4437$a1866201@newsreader.visi.com:
>
>
>
> ATI Interrupt Board found in slot 5 connected to a micro switch.. Any
> ideas what this is for or what it does....??
>