Category Archives: 6502

Digital Group added information

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The Digital Group made computers with Z80, 8080, 6800 and 6502 as choice.I found a article in MICROTREK magazine 1977 with a review of this computer.

See also:

KIM-1 connectors: beware the Chinese cheap variants!

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

Magazines: Compute! and Compute II

The pages om Magazines had an update. MICRO has its own page with all Best of MICRO pfds. Compute! and Compute II ar...

All documents in the MTU pages are now clean and higher quality, about 50 new PDFs.

I got hold a about 10 cm of MTU documents. Several I already had in PDF format, some not available yet. I took the oppo...

Focal-65 V3D for TIM and KIM-1

Focal on the 6502, a page on this small language, originating for Digital Equipment. A small interpreter (about 5K) for...

MTU Application notes

MTU Application Note 1
Battery power for your KIM-1
MTU Application Note 2
use of the K-1008 Visible Memory For Grey Scale Display
MTU Application Note 3 K-1008 50 Hz Operation
MTU Application Note 4
Using 2716’s with the K-1012 PROM I/O board
MTU Application Note 5
Addressing the K-1008 on 4K boundaries
MTU Application Note 6
Addressing considerations in expanded AIM 65 systems
MTU Application Note
Optimizing usage of the AiM 65 I/O block
MTU Application Note 7
Using Qume Datatrack-8 with the K-1013

See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...

K-1012 PROM expansion board

MTU K-1012 May 1979 PROM I/O
MTU K-1012 PROM I/O Jan 1980

K-1012 Circuit 1


K-1012 Circuit 2

K-1012 Circuit 3

K-1012 PROM Expansion Board

K-1012 PROM Expansion Board

See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...

MTU K-1016 16K RAM board

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

MTU K-1016 16k memory January 1979
MTU K-1016 16k memory Manual Revised September 1979

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

See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...

MTU K-1020 Prototyping board

An MTU/KIM bus compatible prototyping board. With on baord +5V and +12V power supplies.

MTU K-1020 user manual August 1979
MTU K-1020 user manual August 1979 alternative version

K-1020 Prototype board

See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...

MTU K-1032 Banker RAM ROM I/O

A RAM ROM I/O board with flexible addressing.

  • 32K RAM in 2x 16K pages
  • 8/16K (EP)ROM
  • EPROM Programmer (2716/2732)
  • 4x 8 bit I/O ports (2×6522)
  • Bank switching for RAM and ROM
MTU K-1032 Banker RAM ROM manual



K-1032 Expansion Board

K-1032 Expansion Board

See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...
post

KIM-100

The KIM-100 is a homemade KIM-1 to S-100 bus system. Well designed, well documented and with a professional look.

Photos and videos by Andys-arcade, thanks!


See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...

KIM-100

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EPSON MFP image

EPSON MFP image

EPSON MFP image

EPSON MFP image

EPSON MFP image



See also:

KIM-1 connectors: beware the Chinese cheap variants!

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

Magazines: Compute! and Compute II

The pages om Magazines had an update. MICRO has its own page with all Best of MICRO pfds. Compute! and Compute II ar...

All documents in the MTU pages are now clean and higher quality, about 50 new PDFs.

I got hold a about 10 cm of MTU documents. Several I already had in PDF format, some not available yet. I took the oppo...

Focal-65 V3D for TIM and KIM-1

Focal on the 6502, a page on this small language, originating for Digital Equipment. A small interpreter (about 5K) for...
post

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 PET 2001.

K-1007-1-PET interface
K-1007-1-A PET interface manual
K-1007-1-B Circuit diagram
K-1007-1-C Supplement
K-1007-3-A New PET Circuit diagram


See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...
post

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 1978 to the large product range for KIM-1, SYM-1, AIM 65 and PET CBM Commodore and Apple. Not just product descriptions, but also in depth information on the products.
All newly scanned and corrected in July 2025.

MTU Product Descriptions 1978
KIM-1 products like 16K RAM board K-1016, K-1008 Visable Memory, K-1000 PSU, K-1005 card file
MTU Catalog Spring 1979 A2
MTU Catalog Autumn 1979 A3
MTU Catalog spring 1980 A5
MTU Catalog fall 1980 B6
MTU News V1.1 1982-05
MTU News V1.2 Q3 1982
MTU News V1.3 Q1 1983
MTU News V1.4 Q2 1983
MTU-130 The Personal Computer of Professionals







See also:

KIM-1 PCB Edge connectors

The KIM-1 needs 2 edge connectors. The specifications are: card edge; PIN: 44; 3.96mm When you search for those, ...

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...

Compute! and Compute II

Compute! A magazine devoted mostly to 6502 computers. Apart from the Compute II period, before and afterwar...