rmrenner ("The Old Gay Gristle Fest") wrote:
omg the original Furby was running on a 6502 clone that must have been even cheaper than the normal 6502 because it didn't even have a Y register.
From the wiki page:
"The first Furby model was based around a 6502-style Sunplus SPC81A microcontroller, which had 80 KiB of ROM and 128 bytes of RAM. Its core differed from the original 6502 in the lack of the Y index register."