The SD-8516 is a virtual computer system for writing programs and games.

• About the SD-8516 Welcome! Start here to learn more about the SD-8516!

• SD-8516 User's Guide
• SD-8516 Programmer's Reference Guide
  • Appendix 4 Instruction Set Architecture

• SD-8516 Stellar BASIC
• Write your own Adventure Games in BASIC SD-8516 edition (under construction)

• SD-8516 Assembly Language
• Writing Games in Assembly Language

• A Guide to Graphics Programming on the SD-8516
• A Guide to Sound and Music on the SD-8516
• How to write Retro games on the SD-8516 – A guide to period-accurate retro game design.
  • Emulation Benchmarks – How well SD-8516 emulates various systems

• ed - The classic text editor.

• Stellar BASIC Programs A collection of free programs available for the SD-8516.
• Assembly Language Programs A list of example machine language programs that you can run on your SD-8516.

• Star Forth Information about SD/FORTH 1.0
  • Star Forth Dictionary – All the words.
• SD-8516 WordPress More rambling.
• SD-8516 Page 2 Not as interesting as Page 1.