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Re: EEPROM Circuit?



"Michael J. Mahon" <mjmahon@aol.com> wrote in message
20040409013732.11295.00000077@mb-m15.aol.com">news:20040409013732.11295.00000077@mb-m15.aol.com...
> Glenn Jones asked:
>
> >Speaking of hardware does anyone have any suggestions on how you would
> >interface a 2k bit eeprom like the Turbo IC 24C02 to the Apple II Bus?
>
> I'd be inclined to interface it to the game port rather than the bus.
>
> A couple of annunciators for outputs and a pushbutton input and
> it wouldn't be at all hard to bit-bang the serial interface to the
> EEPROM without any extra logic.
>
> You could just piggyback an 8-pin socket over a 16-pin machined
> pin socket and plug it into the game port.
>
> -michael
>
> Check out amazing quality sound for 8-bit Apples on my
> Home page:  http://members.aol.com/MJMahon/

The reason I am asking is that I am looking for a place to stash
some config info for for my ethernet card. It would be preferable
to have that memory on the card.

The other device I was considering was the ibutton.
http://dbserv.maxim-ic.com/quick_view2.cfm?qv_pk=2823

Glenn