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A Macintosh II emulator that runs A/UX
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Peter Rutenbar 5c1fdf6b73 VIA Timers + 16/32-bit video support 
- VIA timers should probably work now, although it turns out A/UX rarely uses them
  (only during startup to time a dbra loop and other stuff)

- Updated video.c and the fake nubus video card driver to support "thousands"
  and "millions" of colors when 32-bit QuickDraw is available
2014-06-02 00:59:08 -04:00
core VIA Timers + 16/32-bit video support 2014-06-02 00:59:08 -04:00
debugger VIA Timers + 16/32-bit video support 2014-06-02 00:59:08 -04:00
gui Minor twiddling before releasing 0.0.3 2014-05-24 16:35:36 -04:00
.gitignore Implemented trapv/trapcc + a few more FPU instructions. 2014-04-19 12:12:15 -04:00
LICENSE First big barely-functional code drop 2014-02-24 17:14:52 -05:00
Makefile New debugger + inital PRAM/real-time clock + fixes 2014-05-10 19:25:31 -04:00
README.md Update README.md 2014-05-24 16:51:01 -04:00

README.md

Shoebill

A Macintosh II emulator that runs A/UX (and A/UX only).

Shoebill is an all-new, BSD-licensed Macintosh II emulator designed from the ground up with the singular goal of running A/UX.

Shoebill requires a OS X, a Macintosh II, IIx or IIcx ROM, and a disk image with A/UX installed.

Download the latest release, and then see the getting started wiki.
Also check out screenshots.

Update (May 24, 2014): Shoebill 0.0.3 is available

####Supports

  • A/UX 1.1.1 through 3.0.0 (but not 3.0.1 or higher, yet)

####Currently Implements

  • 68020 CPU (mostly)
  • 68881 FPU (a little)
  • 68851 PMMU (just enough to boot A/UX)
  • SCSI
  • ADB
  • A NuBus video card with 8-bit resolution
  • PRAM (as of v0.0.3)

Does not implement (yet)

  • Sound
  • Floppy
  • Serial ports
  • Ethernet
  • VIA timers
  • Support for multiple screens, or 16/24-bit resolutions