JaS

 JaS - Java Spectrum Emulator

 by Alberto Sánchez Terrén

 Site Index
 o Overview
 o Downloads
 o Screenshots
 o About
 o Help

Sir Clive Sinclair

 Some Links
 o Speccy.org
 o World Of Spectrum
 o SPA2
 o Eddie's computers
 o OSWD: Web designs

JaS (Java Spectrum emulator) - Overview

JaS is a ZX Spectrum emulator written in Java.

It was developed by Alberto Sánchez Terrén during 2003 and 2004, as the result of his Final Course Project in Computer Science. The advisors were Eduardo Mena and Juan Pablo López-Grao.

Main features:

  • File formats: Supports tape images (TZX, TAP), as well as snapshots (SNA, Z80).
  • Emulated models: 48K, 48K+, Inves, 128K, 128K+, +2.
  • Screen size: Normal (256x192) or zoomed (x2, x3 or x4).
  • Sound support: MIDI, though yet to be enhanced... ;-)
  • Extra features: Powerful graphical debugger, tape browser, joystick support, snapshot preview, fast loading, auto load, ...
  • More extra features: You can capture screenshots (GIF format), POKE the Spectrum's memory, load/dump BASIC blocks in/into TXT format, redefine the keyboard mapping, ...
  • User help: Interactive keyboard map and off-line help.
  • Language: Spanish (sorry!).
    (I think it's quite intuitive, though. Hopefully, it will be translated into English in a non-too-far future).

What do I need?

You must download the Java Virtual Machine. This will let you play the emulator, no matter what computer or O.S. you have.

That's the wonder of Java! ;-)

How can I play it?

Just click on the logo :-) The applet doesn't have online help, sorry, we are working on it.

JaS - Logo

Where can I download it from?

Go to Downloads section.

Last update: April 18th, 2005

© Copyleft 2001 - krsna77