AmigaActive (845/1525)

From:tim
Date:17 Sep 2000 at 12:48:13
Subject:Re: Microdirect 64mb simms

Hi Andrew

> Following the thread on this mailing list i've just purchased a 64mb
> simm from Microdirect . Unfortunately it's only registering as 32mb.
> I've tried it with both my 16 and 32mb simms and on it's own with the
> same result.

You've bought a "hyper-page" SIMM with a 4k refresh size. The Amiga
accelerators use a 2k page size, and therefore only recognise half
of the SIMM's capacity.

When buying SIMMs for Amigas, always ask for a 2k refresh page size.
These are become rarer, but most dealer should be able to supply them.
If you ask nicely, Microdirect may exchange it for you.

Tim



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