On Mon, 08 Nov 2004 01:35:22 -0800, Jens Schoenfeld <[EMAIL PROTECTED]> wrote:
> Hi list,
>
> I'd like to know what the test mode of EDO/FPM memories is about. I keep
> seeing the multi-bit test mode accesses in the datasheets that are
> initiated with a Cas-before-Ras and the write-line = L, but there's not a
> single line of text that tells me what the mode is good for (testing!?!),
> and how to leave it.
>
> Any ideas, links that Google doesn't know?
>
> thanks in advance,
> --
>
I think you are a bit unfair to google. There are plenty of references
to the exact expression, but I take your word for it the definitions
are shy.
In that case, have you gone back to the standards? There is a
'standard' for EDO, PC100, PC133, etc. I know this because I was
referred back to them when I tried to discover why only 50% of pc133
ram was seen in my old PC100 m/b. I presume you are looking at faster
stuff, but I would start back at the pc100 standard, as most of the
others may reference that far back.
Via actually formulated the pc133 standard, whereas I gather Intel did
for the pc100 one. Happy hunting!
--
All the Best
Declan Moriarty
--
Author: Declan Moriarty
INET: [EMAIL PROTECTED]
Fat City Hosting, San Diego, California -- http://www.fatcity.com
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