AMD2901s (was e: Inside old games machines, was: Re: Simulated CP/M-68K?)

[der Mouse]

>> Heh.  I have a MicroVAX-II simulator that's sort of on hold.  I had
>> similar issues; there are some undocumented (as far as I can tell)
>> aspects of the hardware which the ROM POST code depends on.
> I've scanned the 78032 manual and I'm sure it's online somewhere.
> I'd be (very) surprised if the IB is not documented [...]

Ah.  Then "undocumented (as far as I can tell)" here really means "I
haven't found the right manual yet".

I'll keep your message around and go digging for the scans you refer to
some time when I have the leisure.  Thanks for the pointer!

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