On 15 May 2009 at 12:49, Rick Bensene wrote:
Tony D. asked what type of RAM is used. It uses 18
MK4127 (Mostek)
4Kx1 Dynamic RAM chips with 150ns access time.
If you get stuck, I believe that clones of these chips were fairly
common. I think I have a bunch of the Fujitsu-branded ones, if you
need them.
Cheers,
Chuck