On Wednesday, August 8, 2012 1:43:02 PM UTC-7, Steve Nickolas wrote: > > There is also this: > http://www.romhacking.net/documents/344/ > > > > It may or may not be useful - the code is 6502 assembler, but the NES's > > CPU is 1.79 MHz, a bit faster than the Apple ][, and there's some hardware > > assistance the Apple doesn't have. Very interesting to study. .