I got hold a about 10 cm of MTU documents. Several I already had in PDF format, some not available yet.
I took the opportunity to scan/rescan/repair what I have online until now.
All documents in the MTU pages are now clean and higher quality, about 50 new PDFs.
Noteworthy are the new revised K-1008 September 1979 document and the now complete and revised K-1013 manuals and 2 versions of the CODOS V1 manual.
All the K-1002 documents, for KIM-1, SYM-1, AIM 65 and Commodore PET are new.
Micro Technology Unlimited – Retro ComputingMTU history: Hal Chamberlin
MTU Catalogs, Product Descriptions and Newsletters
MTU Application notes
MTU K-1000 power unit
MTU K-1002 Audio D/A Converter
MTU K-1005 Card File and Motherboard using KIM/MTU bus
MTU K-1007 PET MTU bus interface
MTU K-1008 Visable Memory
MTU K-1008 documents
Dave Plummer has a K-1008
The K-1008 and the KIM-1 Simulator
Graphics Software Package K-1008
K-1008 Test programs
K-1008-2L Patches to Microsoft BASIC
K-1008 Visable Memory Replica by Eduardo Casino
MTU K-1009-1C AIM 65 Printer Enhancement Package
K-1012 PROM expansion board
K-1013 floppy controller
MTU CODOS
MTU K-1016 16K RAM board
MTU K-1020 Prototyping board
MTU K-1032 Banker RAM ROM I/O
When I acquired a KIM-1 Rev A it came with some documentation revealing its provenance:
- Warranty card
- Brochure showing the Rev A
- A document with KIM-1 program called KIM-1 Application CT1
- KIM-1 Application Note 2 Interval Timer Operation







My Rev A CPU week 15 1976
I have added images of my recently acquired KIM-1s to the KIM-1 Revisions Images page.
First version. I have a more time correct CPU (ceramic, pre June 1976) 6502 for this board. Needs a cleanup/restore also.

My KIM-1 first version
Rev A. Mostly original board, some small repairs.

My Rev A CPU week 15 1976
Rev G. A high quality unaltered KIM-1.

My second Rev F
A collection of MCS6500 Instruction set Summary cards, that came with various SBC’s. MOS Technology, Rockwell, Synertek and Micrologic.

MCS650X Instruction Set Summary (6501 to 6506)

MCS6501 to MCS 6506, no ROR instruction!

MCS6501 to MCS 6506, no ROR instruction!
MCS6500 Instruction Set Summary: my own card


MCS6500 Instruction Set Summary: clean version


MCS6500 Instruction Set Summary: card with manual correction (missing ROR in table)


MCS6500 Instruction Set Summary: June 1977


MCS6500 Instruction Set Summary: clean versions


Rockwell R6500 Microprocessor Programming Reference Cards
October 1978




January 1984




June 1984




SYM-1 and VIM-1 Synertek

Micrologic Instant Reference Card


An MTU/KIM bus compatible 16K RAM board. with dynamic RAMs type MM5280, as used also in theK-1008 Viable Memory.

K-1016 Circuit part 1

K-1016 Circuit part 2

K-1016 Circuit part 3

K-1016 Circuit part 4

K-1016 Memory Expansion Board

K-1016 Memory Expansion Board