BBGDOS, a Disk Operating System was developed by BBG (also known as BBK, or BuBuGao) Ltd, in around 1997, China. The BBGDOS is a 8-bit OS (the CPU is …
Nintendo Entertainment System Family Game Console (often known as NES) was quite popular in 1980’s and early 90’s. The NES comes with a 6502 CPU which has a 1.78MHz …