The SYM-1 SBC, designed by Ray Holt and Manny Lomas, after Microcomputer Associates when they became 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
- SYM-1 Pascal and Forth
- 2532 to 2732 EPROM adapter
- SYM-Physis The SYM-1 Users’ Group newsletter
- SYM-1 Basic
- Symtool
- SYM-1 MOD-68 MOD-69
- SYM-1 1541 DOS
- SYM-1 6502 mini and Maxi SBC
- SYMulator a SYM-1 emulator
- C, Basic, RAE on the SYM-1
- SYM-1 RAE Resident Asssembler Text Editor
- Books on 6502 including SYM-1
- Hardware Expansions
- 6502 magazines
See also:
KIM-100
The KIM-100 is a homemade KIM-1 to S-100 bus system. Well designed, well documented and with a professional look.
Pho...
MTU K-1007 PET MTU bus interface
The K-1007-1-PET is an interface between the PET 2001 and the MTU/KIM-1 bus. This allows MTU products to be used on the ...
MTU Catalogs, Product Descriptions and Newsletters
Here you can find the product announcements from MTU. Starting with KIM-1 products like the K-1008 Visable memory in 197...
MTU K-1005 Card File and Motherboard using KIM/MTU bus
A passive card cage and 4 -slot bus for KIM-1, SYM-1, AIM 65 and PET Commodore.
Note that the KIM/MTU bus is stil...