So uh<BR><BR>One of my users has an old IBM Personal System/2 Model 55 SX (PS/2 Type 8555) that he needs data off of.<BR><BR>When we boot it, it counts memory and ...

Here is the dirty details -<BR><BR>I've got an IBM PS/1 that I need to extract data from. Unfortunately the power supply has died and is not replaceable (for obvious reasons). I thought I could just ...

The peripheral bus in IBM's PS/2 PC. See Micro Channel and IBM PS/2. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Not many people today probably remember what ‘Micro Channel Architecture’ was about, though its acronym ‘MCA’ might ring a bell. Created by IBM to replace ISA (Industry Standard Architecture) and ...

When IBM introduced the Intel 8080-based Personal Computer (PC) in 1981, it was equipped with an add-in board (AIB) called the Color Graphics Adaptor (CGA) (Fig. 1). The CGA AIB had 16 Kbytes of video ...