PDP-8 /e/f/m memory
THX1138 at dakotacom.net
Tue Aug 15 12:39:42 CDT 2006
> From: "Roy J. Tellason" <rtellason at verizon.net>
>> On Tuesday 15 August 2006 08:26 am, Allison wrote:
>>> I shave off the top of the DS1287s and replace the cell. It's easy to
>>> the battery on those as it's magnetic!
>> Interesting! What tooling do you use to do this?
> I thought they were kinda sorta designed to make this easy? I seem to
> some of the Dallas parts even have available battery replacements, where you
> can remove the old battery and attach the new, which snaps onto the IC
The Mostek (?) "top hat" package was designed like that.
Most of the Dallas parts I have seen were potted blocks.
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