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32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
# Apple2e
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Yet another Apple //e emulator.
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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.
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At the time of writing, the emulator handles only 40-column text mode and no floppy.
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Thanks to [Lawrence Kesteloot](http://github.com/lkesteloot) for keyboard code, and [Bart Grantham](http://github.com/bartgrantham) for extracting all our old floppy disk images!
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Thanks to Mike Chambers (miker00lz@gmail.com) for his 6502 CPU emulator, which I used as a reference when mine hung on "PRINT 5".
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Usage:
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apple2e [options] <romfile>
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Options:
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-debugger # start in the debugger
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-fast # start with CPU running as fast as it can run
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Useful debugger commands:
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reset # Press CTRL-RESET
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reboot # Press CTRL-OpenApple-RESET
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fast # run CPU as fast as it can go
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slow # Approximate CPU at 1.023 MHz
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debug N # Set debug flags to N (decimal). See apple2e.cpp for flags
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go # Exit debugging, free-run. Press CTRL-B to break back into the debugger
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# Enter a blank line to step one instruction
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