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Quick Start


AppleWin runs Apple II programs from disk images, which are single files that contain the contents of an entire Apple floppy disk.


Starting an Apple program is a simple two step process:


  1. Click the Drive 1 button on the toolbar and select a disk image file.
  2. Click the Run button on the toolbar to boot that disk.


After booting, you may use the emulated Apple exactly as you would use a real Apple.


Changelog (Experimental) - 4 Aug 2017


  • [Bug #428] Input option to use PC Joystick 1 Thumbstick 2 for emulated Joystick 2
  • Swapping disks while a drive is on now warns and prompts if you still wish to do this instead of silently failing with no feedback.
  • [Bug #323] Skip hard disk boot by holding down the Open-Apple key during an Apple II restart


  • [Bug #452] Fix for unmounted HD now gives "NO DEVICE CONNECTED" (before gave "I/O ERROR")
  • [Bug #445] Debugger: BPM cmd: Support trigger on stack access for BRK,JSR,PLn,PHn,RTI,RTS
  • [Bug #423] Full support for INTC8ROM soft switch (fixes transient a2audit.dsk & Bejeweled failures)
  • [Bug #418] Fix for slot-3 ROM not returning floating bus when Uthernet card is enabled
  • [Bug #417] Typos in Uthernet documentation
  • [Bug #415] Fix for not being able to select Pravets 82
  • [Bug #413] Save-state: bug when saving >9 RAMWorks III 64K banks
  • [Bug #409] Fix for AppleWorks 5.1 flickering when booting (latent bug from 2006!)
  • [Bug #405] Screen flicker in full-speed mode
  • [Bug #403] PrintScreen from Color TV or B&W TV video modes is missing top line
  • [Bug #392] Fixes for a2audit.dsk
    • Resulting in regressions in LC support for Gemstone Warriors (#395), Quark Catalyst V3 and BeagleWrite (#400).
  • [Bug #389] Disk's write-protect detection mis-reporting when motor off
  • [Bug #387] Support for 40-track .nib files
  • [Bug #386] SSC:
    • Experimental support for 6551's DTR, DCD and DSR bits via -modem switch
      • ie. -modem is shorthand for passing -dtr -dcd -dsr
    • Experimental support for 6551's control bit: DTR via -dtr switch
    • Experimental support for 6551's status bits: DCD and DSR via -dcd and -dsr switches
  • [Bug #383] "Enhanced disk speed" is very slow when debugger is active
  • [Bug #217] Debugger G(o) command should use normal speed
    • When stepping, ESC no longer exits back to debugger (use F7, Pause keys or Debugger button instead).
    • Persist F2 (reset machine state) across debug & stepping states
  • Debugger: Added new gg command:

command run at normal speed run at full speed video quality sound quality
g yes only if disk active, etc precise precise
gg no always periodic muted


GitHub - AppleWin/AppleWin: Apple II emulator for Windows





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