“Mighty Oaks Grow From Small Acorns”
Copyright © 2012 Acorn
The Acorn System 3 is disc-based computer in a card frame. A minimum System 3 configuration
* 1MHz 6502 CPU
* VDU interface
* 8K RAM with 4K BASIC ROM
* Floppy disc controller
* 100K 5.¼" disc drive mounted in the card frame.
* Additional cards can be added as required.
Acorn also produced a 6809 CPU card to create a disc-based system running the FLEX
80 Character VDU Card Manual
Acorn Memory Board - Technical Manual
Acorn 6809 CPU Card Manual
Acorn 6809 CPU Card Brochure
Acorn FLEX OS for 6809