Re: 256K RAM Chips

[david@uow.edu.au (David Wilson)]

"Don  Kelly" <don.kelly@sympatico.ca> writes:
>Yes as long as the slowest chips are as fast as the system requires.

><sirarlias@webtv.net> wrote in message
>21942-3C02C498-725@storefull-288.iap.bryant.webtv.net">news:21942-3C02C498-725@storefull-288.iap.bryant.webtv.net...
>> Can you have 1x256K RAM chips rated at different speeds on the same
>> card? I found a bank of 256K chips on an old PC video card of some kind
>> rated at 80 NS (If I'm reading them correctly). I'd like to use them on
>> a //c memory expansion board.

And provided that they use the same refresh method (Apple seem to use CAS
before RAS if I remember this correctly) and number of refresh address bits
(7/8/9 etc).
--
David Wilson  School of IT & CS, Uni of Wollongong, Australia