CPU-4 is a 6502 SBC based upon the TIM 6530-004. Developed for teaching on the Technical University Eindhoven.
The only surviving part of the system is a 40 page Dutch manual.
Described are the function of TIM, Tiny Basic and Resident Assembler Program, same as the Jolt and Superjolt.
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Dutch manual of RC41523 CPU-4 |
Some excerpts from the manual:
See also:
Images of the 6530s I have
Over the years I have acquired quite some 6530 ICs. Either as IC or built into a KIM-1, Jolt or Chessmate.
On this pa...
The Rockwell KIM-1
Once in a while I hear a myth on the internet about Rockwell manufactured the KIM-1. That myth needs to be debunked.
...
Dungeons And Dragons Dice Simulator For The KIM-1
In Compute! Issue 13, June 1981, a small program is published. It runs on an unexpanded KIM-1, showing a random number a...
MICRO
MICRO The 6502 Journal
Published by Robert M. Tripp, The Computerist
Published from 1977 tot 1983. The first y...