The 8 bit DOS by Famicom Clone – BBGDOS in the 1990s January 31, 2014 6502, 8 bit, famicom, hardware 8 Comments 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 … [Continue Reading...]