Perhaps this muddies the water a bit if, in fact, they do have them. I seem to
recall something from Motorola a while back - AHA! - here it is:
> From: [email protected] Tue May 30 15:18:08 1995
> Date: Tue, 30 May 95 17:11:49 -0500
> Subject: MCG AboveBoard Newsletter Vol.2 Num.5
> ...
> 4. Mitsubishi PLCC EEPROM Availability
>
> Many of our customers are already aware of the fact that
> Mitsubishi plans to stop making the 2Mb PLCC EEPROM that MCG
> used in the early releases of the MVME167/187 VME boards.
> In particular this affects 167/187 debuggers with the
> following revisions:
>
> MVME167BUG revisions 1.3, 1.4, 1.5, 1.6
> MVME187BUG revisions 1.3, 1.4, 1.5, 1.6
>
> With debugger version 2.2, MCG has now moved from UV-eraseable
> EEPROMS to a one time programmable M27C4002-12CI 4Mbit part(*).
>
> If required, customers should place orders as soon as possible
> for the EEPROM-based debugger since the Mitsubishi parts
> have limited availability.
>
> (*)NOTE: The 4Mb devices cannot be used on older artwork
> MVME167(01-W3632Bxxx) and MVME187(01-W3689Bxxx)
> boards.
> ...
The note mentions a 4Mb part which apparently may be used on newer mv167 boards,
but does not mention a part number. I don't know if any (or all?) of our boards
are of the older or newer version. It's quite likely that we have a mix, given
that some of our equipment had a "former life" in a different project.
I'm sending this to tech-talk as I'm sure other sites have the same questions.
> ----- Begin Included Message -----
> From [email protected] Wed Oct 11 07:54:56 1995
> Date: Wed, 11 Oct 1995 10:53:59 -0400
> To: [email protected]
> Subject: 167 EPROMS
> Dear All,
> Should anyone ever need to buy EPROMS for the MVME-167, we bought some
> from the following company:
> Beacon Electronics
> Atlanta, GA
> 1-800-759-6190
> Mitsubishi EPROM
> M5M27C202JK-10 $14.50 each
> IF you have the equipment, this is an EASY task!
> Regards to all,
----- End Included Message -----
Disclaimer: Any opinions are my own and have | -bill
nothing to do with the official policy or the | [email protected]
management of L.B.L, who probably couldn't | Berkeley, CA
care less about employees who play with trains. | aka [email protected]
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