(Video embedded, below) As luck would have it, [Oli] owns a 40-year-old IBM PC 5150 as well as the matching IBM 5151 monitor, so it was a simple matter to implement the effect in 8088 assembler to ...

Ancient tech showcase: How far can you go in emulating old PC technology on an even older ... this impressive feat. The original IBM PC featured an x86 CPU running at 4.77 MHz, significantly ...