IBM 5150 maximum memory?
trixter at oldskool.org
Sun Apr 27 15:59:53 CDT 2008
Chuck Guzis wrote:
> You forgot the complete lack of DMA and,
> shall we say, "anemic" interrupt handling facility?
I remember the DMA, but what do you mean about "anemic" interrupt handling?
(These are of personal interest to me as I'm about to add PCjr
functionality to a hobbyist program I'm writing)
Jim Leonard (trixter at oldskool.org) http://www.oldskool.org/
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