Oddball memory (?) sticks....

From: Mike Kenzie <KenzieM_at_sympatico.ca>
Date: Sat Oct 6 11:41:56 2001

----- Original Message -----
From: "Mike Kenzie" <KenzieM_at_sympatico.ca>
To: <classiccmp_at_classiccmp.org>
Sent: Saturday, October 06, 2001 9:42 AM
Subject: Re: Oddball memory (?) sticks....


>
> ----- Original Message -----
> From: "Iggy Drougge" <optimus_at_canit.se>
> To: "David Woyciesjes" <classiccmp_at_classiccmp.org>
> Sent: Saturday, October 06, 2001 12:00 AM
> Subject: Re: Oddball memory (?) sticks....
>
>
> > David Woyciesjes skrev:
> >
> > >Another 'whats-it' question here. I have two kinds of, what look
> like 72-pin
> > >memory...
> > > The first is only 64 pin, has 8 chips (AAA1M300J-08 NMBS
9122),
> > >with an empty spot for a 9th chip. Printed on the back - "1X964P
A
> (in a
> > >circle) 9115". Apparently made by Microtech. My guess is it's 1MB
> non-parity
> > >memory, but I don't know what uses 64 pin memory sticks. I have 4
> of these
> > >sticks.
> >
> > I know of three machines which use 64-pin SIMMs: GVP Amiga
> accelerators, Mac
> > IIfx and certain AST 486es. Possibly some Apple laser printers,
too.
> >
> > > The second is 68 pin, 2 chip memory. Printed on the back,
> they're
> > >made in 1994, in the USA, by Cubig Inc. Model number (I think) of
> VM512K.
> > >512KB memory sticks? Have 3 of them...
> >
> > > Anyone have an idea what these are, and what they're for?
> >
> > Mac VRAM SIMMs.
>
> How about 31 Pin SIMMs?
That should be 32 pin there are 3 chips labelled

9224 W USA
M14C00iJ/DJ
                     -7

on the back is:

KO-13
Pat. No. 4,m656,605 & 4,727,513
9208
Received on Sat Oct 06 2001 - 11:41:56 BST