SYM-1 by Ray Holt and Manny Lomas (after Microcomputer Associates they formed Synertek Systems).
Originally called VIM-1, this was a 6502 SBC meant to be a better KIM-1. The design shared the same application connector, so it was possible to produce expansions (the ASK family as Robert Tripp of The Computerist called it).
More I/O (6522’s and the 6532 for the same 6 7 segment LEDs and larger keypad), more RAM (4K), more empty ROM slots, a better monitor (vectored, so easy to interface to new hardware), optional Basic or Resident Assembler Editor.
On these pages a collection of available SYM-1 hardware and software.
- SYM-1 Manuals and Ref cards
- SYM-1 Monitor and RAE
- SYM-1 Pascal and Forth
- SYM-Physis The SYM-1 Users’ Group newsletter
- SYM-1 Basic
- C, Basic, RAE on the SYM-1
- SYM-1 MOD-68 MOD-69
- SYM-1 1541 DOS
- SYM-1 6502 mini and Maxi SBC
- SYMulator a SYM-1 emulator
The late Andrew Jacobs set up a web site with relevant 6502 information. It is lost now. This site is reproduced here...
https://www.youtube.com/watch?v=FY4wjTuzkM8 1979 - Educational trainers Educational instruments division was the...
Tiny Basic Tom Pitman's Tiny basic. Small enough to fit in the 1K KIM-1, yet a real Basic interpreter Ti...
1977 01 Tiny Basic a mini language for your micro 1977 01 What's that Digital Group Really Doing ...