EstyJS - The Javascript Atari ST Emulator

Atari ST

EstyJS

EstyJS aims to emulate the ST accurately enough to be able to play many of the classic games made for this machine.

The sourcecode for this emulator is available in my github repository.

Usage

Work in progress

Currently there are some things not emulated:
  1. writing to floppies
  2. Partial keyboard/mouse/joystick
  3. timer pulse width & high accuracy < 1 scanline
  4. border effects

Hints:

Joystick 1 is emulated using cursor keys and ctrl (or a real usb joypad).











Credits

EstyJS

68000 emulation core - Rupert Hausberger (adapted from SAE adaptation by Darren Coles)

Atari ST image from wikipedia by Bill Bertram

Atari ST internals image from retrospec

Everything else - (c) Darren Coles 2013.


 
Joystick Show Speed Frameskip 1Meg