Processor Technology Sol

Personality Modules:

   1) PM 2708 (also labelled: 2708 Module).
      ROMs: one, "SOLOS-1" AM9216BDC 31076 Proto
      (note the "Proto"!)
      (this one's in the machine...didn't examine real close)

   2) PM 2708 (also labelled: 2708 Module).
      ROMs: one, "SOLOS-1" AM9216BDC 31076 7725PE
      Assy 107000.  PC 107001.
      (c) 1977 by Processor Technology Corp

   3) PM 2708 (without "2708 Module" text).
      With two sockets of different sizes.  The big socket is empty.
      The small socket has a chip
      labelled 9LS/74LS08 F 7625 PC (I need a magnifying glass!)
      The small socket looks home-brewed, because the board was apparently
      designed for a large socket in that location.
      No copyright.

   4) PM 5204.
      4 ROM sockets, with 2 EPROMs: S01, S02
      (possibly a later board than #3...looks like it might be wave soldered)
      Hand marked "QC2".
      No visible copyright.

   5) PM 5204 (also labelled: 5204 Module).
      Unassembled!
      Packet contains 9 resistors, 3 capacitors, metal bracket, screw,
      one IC (can't read, possibly a National Semiconductor chip)
      No copyright.

   6) PM 6834.  4 ROM sockets, with 2 EPROMs: Sol B 1, Sol B 2.
      No visible copyright.

Updated: 1998-10-17