Epple-II/docs/index.md

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epple2 (by Chris Mosher) is an emulator of the original APPLE ][ and APPLE ][ PLUS computers from Apple, Inc.. It runs on Windows, Mac, and Linux platforms.

GPLv3 Epple ][ is released under the GPLv3 license.

It is written in C++ and is designed with cross-platform portability in mind. It uses the SDL2 graphics library.

Features

  • Cycle-accurate MOS 6502 CPU including phantom reads
  • NTSC video signal emulation: all video quirks emulated accurately
  • Revision Zero motherboard
  • TV and monitor emulation
  • RAM chips configurable: 4K to 48K
  • Floating data bus, and video scanner
  • Cards: Disk ][, language, firmware, clock
  • Logic State Sequencer emulation (16 and 13 sector disks)
  • WOZ 2 disk image format, supports all copy-protected disks
  • Track arm accurately writes quarter-tracks
  • Paddles (mouse emulates two paddles)
  • Cassette tape interface
  • PR#1 writes to standard output
  • Repeat key
  • POWER light