20 Jul
2004
20 Jul
'04
11:20 p.m.
On Wed, Jul 21, 2004 at 08:33:47AM +0100, Pete Turnbull wrote:
If it's BASIC 4 and dynamic RAM chips, it should
be 4K ROM chips, and
the EPROM equivalent is Texas Instruments TMS2532 or equivalent. Note
that this is not the same as the more common Intel type 2732.
All true, but I just remembered that even Commodore used pin-swabbers
late in the game (C-64/C-128 era). If you can build a device out of
several stacked sockets or a small circuit board, you can rewire the
pinout between the top and bottom sockets to allow a common 2732 in the
top with a 2532 pinout on the bottom.
-ethan
--
Ethan Dicks, A-130-S Current South Pole Weather at 21-Jul-2004 11:10 Z
South Pole Station
PSC 468 Box 400 Temp -102 F (-74.5 C) Windchill -129 F (-89.5 C)
APO AP 96598 Wind 4 kts Grid 017 Barometer 660.1 mb (11384. ft)
Ethan.Dicks(a)amanda.spole.gov http://penguincentral.com/penguincentral.html