[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Epson APL pinout?

Michael J. Mahon wrote:

> Apparently Woz liked to think of ROMs as "logic state machines" and had
> no reservations about using address lines for data inputs.  ;-)

Interesting you should say that. I have an 8 bit ISA parallel card in my
miscellaneous cards box that gave me the willies. It seemed to have
something a bit odd with the ISA edge connector. On checking with a pinout
to be sure I came to the conclusion that it wasn't actually connected to
the databus. Only the addressbus, IO, and a few other lines. That is one
evil card.

-- 
-----> http://members.dodo.com.au/~izabellion1/tristan/index.html <-----
=====       It's not pretty, it's not great, but it is mine.       =====