Apple-2-Tools/bradgrantham-apple2e
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Brad Grantham
2016-11-15 16:51:04 -08:00
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# apple2e
# Apple2e
Yet another Apple //e emulator.
I wrote this not because the world needed another //e emulator, but because I wanted to have the fun of building a thing from scratch to run my old Apple //e software.
At the time of writing, the emulator handles only 40-column text mode and no floppy.
Thanks to Lawrence Kesteloot for keyboard code, and Bart Grantham for extracting all our old floppy disk images!
Thanks to Mike Chambers (miker00lz@gmail.com) for his 6502 CPU emulator, which I used as a reference when mine hung on "PRINT 5".
Usage:
apple2e [-debugger] <romfile>
Useful debugger commands:
reset # Press CTRL-RESET
reboot # Press CTRL-OpenApple-RESET
debug N # Set debug flags to N (decimal). See apple2e.cpp for flags
go # Exit debugging, free-run. Press CTRL-B to break back into the debugger
# Enter a blank line to step one instruction