Re: Apple III Intelligent Uni/Duo Controller - What is it?

[Michael J. Mahon <mjmahon@aol.com>]

"Bill W." <billspamcan@gmail.com> wrote:
> On Jul 19, 4:09 pm, Mike Maginnis <mmagin...@gmail.com> wrote:
>> I have one of these cards.  Like you Bill, I have no documentation or
>> driver for it and wasn't able to find any further information despite
>> extensive searching.
> 
> Bummer.  Maybe it was a prototype.  The mystery is kind of fun, but I
> would have preferred something usable.
> 
> I guess I could dump the EPROM and see what it contains, but I imagine
> the instructions are probably for the Z8, which I'm not familiar
> with.  Without a driver, there is probably not much point in spending
> a lot of time on it.
> 
> Oh well, that is what I get for buying things I know nothing about.  ;)

Disassembling the slot ROM (6502 code) could be informative...

-michael - NadaNet 3.1 and AppleCrate II: http://home.comcast.net/~mjmahon