System Components

Processors (CPUs, Processor Adapters, CPU Upgrade Modules...)
Memory (error handling, presence detect)
Storage (Floppy, Hard Drive, CD-ROM, Tape...)
Model "M" Keyboard

Ports and Peripherals
   Keyboard Port
   Mouse Port
      Optical Wireless Mouse
   Parallel Port (Modes, ExpressPrint)
   Serial Port
   Wrap plugs (For diagnostics)
   PC-2-PC Cables (Serial and parallel LapLink cables)
   Joystick Metrics
   3151 ASCII Terminal

RTC - Real Time Clock
   PS/2 CMOS Batteries (by Bob Eager and Peter Wendt)
   Reworking Dallas RTC Modules (thanks to Peter Wendt)
   MC146818 (Clearing the RTC, HW vs SW clock)

IBM PS/2 System ROM Images (POST & BIOS)
   IBM ROM Images (by Jim Shorney)
Flash Memory (late PS/2s only)
IBM PS/2 ASICs List of IBM VLSI Application-Specific ICs

Content created and/or collected by:
Louis Ohland, Peter Wendt, William Walsh, David Beem, Tatsuo Sunagawa, Jim Shorney, Tim Clarke, Kevin Bowling, Tomáš Slavotínek, and many others.

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 06 Oct 2021 - Changes & Credits | Legal Info & Contact