Charis pico Virtual Machine
32K JVM which does not require an operating system. Provides low-level event management services. [Commercial]
url: www.charis.com/
Compiling Java on your Psion 5mx
Instructions for how to turn the Psion Java environment into a system capable of compiling Java programs.
url: www.davies.lu/Java/
DCT Ltd
Provide custom solutions for embedded Java with their Lightfoot technology.
url: www.dctl.com/
Ewe
PocketPC and Palm Java Virtual Machine.
url: www.ewesoft.com/
Java 2 Platform, Micro Edition CLDC
Licensed under the Sun Community Source Licensing program.
url: wwws.sun.com/software/communitysource/j2me/
JBlend
A Java execution environment for wireless devices. By Aplix Corporation. [Commercial]
url: www.aplixcorp.com/products/jblend.html
JControl
A Java platform optimized for measurement, control and automation applications. The JControl Virtual Machine's design is as lean as it runs even on 8-bit microprocessors and hence it can compete with common 8-bit-systems.
url: www.jcontrol.org/
Jeode
A runtime environment supports the following J2ME specifications: CDC/Foundation Profile (EmbeddedJava), Personal Profile (PersonalJava), Personal Basis Profile. [Commercial]
url: www.esmertec.com/products/products_jeode.shtm
JOP: a Java Optimized Processor
Implementation of the Java VM as soft processor core in an FPGA for embedded real-time systems. [Free for personal use or for educational purpose]
url: www.jopdesign.com/
kAWT
An abstract window toolkit for the J2ME CLDC KVM. [Free for non-commercial use]
url: www.kawt.de/
leJOS
Java based OS for Lego Mindstorms RCX. [Open Source]
url: lejos.sourceforge.net/
MicroEmulator
J2ME Device Emulator. It's based on JDK 1.1 so allows demonstrate MIDlet based applications in browser applet.
url: microemulator.sourceforge.net
NewMonics PERC
Virtual machine and development tools for embedded platforms, including static linking and native compiling, and a real-time garbage collector. [Commercial]
url: www.newmonics.com/perc/info.shtml
ORIGIN-J
JVM for 8, 16 and 32-bit platforms. [Commercial]
url: www.180sw.com/origin-j.htm
Psion Java
Provides a Java 1.1.4 implementation for Psion devices.
url: www.psionteklogix.com/ptxcms/CORE.asp?s=com&p=...
Simple RTJ
Clean-room implementation of the Java Virtual Machine that has been specifically designed to run on devices with a small amount of system memory (from as low as 48KB). [Commercial]
url: www.rtjcom.com/home.html
SK Telecom's Java supplier
Clean-room implementation of J2ME (CLDC+MIDP) virtual machine, South Korea.
url: www.xce.co.kr/
Skelmir
Specializes in Java virtual machine and compilation technologies for the embedded device communities.
url: www.skelmir.com/
Snijder Micro Systems
Offers embedded controller with online demonstration and development kit.
url: www.embedded-web.com/
Taurus Java VM
Available for Psion Series 3, MS-DOS and Linux. [Commercial]
url: www.geocities.com/SiliconValley/Lab/6125/javavm/in...
TinyVM
Very small Java VM, and firmware replacement for Lego Mindstorms RCX. Progenitor of leJOS. [Open Source, MPL]
url: tinyvm.sourceforge.net/
Waba
Small Java virtual machine aimed at portable devices, but also runnable on desktop computers. [Open source, GPL]
url: waba.sourceforge.net/
Wonka
Clean-room, self-contained Virtual Machine targetted towards embedded devices. [Free]
url: www.acunia.com/wonka/001_about.php