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Re: Thunderclock and UCSD



 

MouseBoi 2K wrote:

I have a question.  Does anyone know the actual machine calls and memory-mapped
I/O locations of clock cards?  (thunderclock, timemaster, any other popular
clock cards)?  It's impossible to find any documentation at all for the cards,
and near impossible to find the drivers (and then extraction of useful
information is near impossible).

I only ask because I'm writing some clock device drivers for the Apple II to
support an operating system.

I have the Thunderclock manual, Thunderclock ProDOS Users Guide,
Timemaster manual and the Timemaster Programmers supplement on my
website in PDF form if that's of any help.
You can find them at
http://homepage.mac.com/WebObjects/FileSharing.woa/1/wo/JSkQ3xXbZLvONvS9.1/0.2.1.2.27.31.97.2.35.0.0.1.1.1?user=waynes&fpath=Manuals&templatefn=FileSharing.html

    Wayne