People often nostalgically reminisce about archaic technology, laughing about the frustrations and limitations of cassette tapes or floppy disks, before adding 'but they were amazing at the time!' ...
No matter what kind of computer or phone you are reading this on, it probably has a graphics system that would have been a powerful computer on its own back in the 1980s. When the IBM PC came out, you ...
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 ...