Category Archives: 6502

Lost pages of Andrew Jacobs

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The late Andrew Jacobs set up a web site with relevant 6502 information. It is lost now.

This site is reproduced here. Scripts and links are removed, it is clean code now.

Also have a look at his github archive, it is still up.

Enter the local hosted Andrew Jacobs 6502 site here!

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...
post

Andrew Jacobs 6502 pages

The late Andrew Jacobs set up a web site with relevant 6502 information. It is lost now.

This site is reproduced here. Scripts and links are removed, it is clean code now.

Also have a look at his github archive, it is still up.

Enter the local hosted Andrew Jacobs 6502 site here!

See also:

Elektor Junior ASSM/TED

MAE ASSM/TED for the Elektor Junior Adapted version for the Junior of the KIM-1 MAE. Adaptations from the KIM User Cl...

KIM-1 Macro Assembler Editor

I bought MAE in 1980 for Use Schroder, Ingenieur bureau Schroder, as a package for the KIM-1. As did some friends in the...

MAE ASSM/TED CW Moser

MAE (Macro Assembler Text Editor) or ASSM/TED is a program sold by Eastern House Software for the KIM-1, Apple, PET, C64...

SYM-1 RAE

SYM-1 Resident Assembler Editor RAE Written by C.W. Moser, other versions known as MAE or ASSM/TED. RAE is an optional ...

macOS compiled version of KIM-1 Simulator

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Thanks to user hobo of https://groups.google.com/g/pal6502 a macOS compiled app is now included.

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

KIM-1 Circuit Diagram high resolution poster, cleaned up again

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A couple of weeks I published the KIM-1 Circuit Diagram in high resolution, cleaned up by Joshy of Forum64.

Since then I saw people print the poster, and I did have myself made a mouse mat and a poster in KIM-1 format.

To let the printing company do its work I made two new versions of the poster:

  • KIM-1 Circuit Diagram in high resolution, cleaned up by Joshy of Forum64 and cleaned up again by me (year 1975, some artefacts
  • KIM-1 Circuit Diagram in high resolution, cleaned up with wide borders (for canvas prints)

Look at the KIM-1 Manuals page for those new, large files images.

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

AIM 65 Assembler ROM R3224 source

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On the pagetable Commodore source archive I found the source of the AIM 65 Assembler ROM R3224.

Now on the AIM 65 software page:

Assembler ROM R3224 source from pagetable github

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

Who were involved in the development of KIM-1 and TIM?

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The 6530-002 (the KIM monitor), 6530-003 (the KIM tape routines) and 6530-004 (TIM, the teletype monitor) are in the ROM of these IC’s. Developed in/for/by MOS Technology.

For TIM the Story of TIM (DEMON as Ray Holt called it) tells about Manny Lomas.

It would be nice to know more who did hardware and software design for the KIM-1 (must have been a small team since they are so intertwined) of these innovative early 6502 development.

The story should start with Chuck Peddle and his team. They developed the 6502 and supporting IC’s like 6530 (RRIOT) and 6532 (RIOT).

The story of KIM talks about Don McLaughlin, MOS Technology founder and engineering manager of the project. Peddle and a programming manager named Bob Winterhalt agreed with the idea and the three men began the design. According to MOS Technology employee Al Charpentier, John May did the actual design.

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

Data Handler

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Armin added to his blog page on the Data Handler a Rev Manual with his permission reproduced here.

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

CT-6502 Thaler

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A small PCB (2x Eurocard) with a KIM-1 like 6502 system.Made by Thaler, Germany.I have now this computer, with the manual. So I scanned the manual, made some photos, dumped the ROM and enhanced the Thaler page!

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...

PROMAX MI-650 trainer

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1979 – PROMAX MI-650 trainer Educational trainersEducational instruments division was the result of our close commercial relationships with universities and technical schools. Work here was closely tied to the study plans of universities and technical schools in order to provide the educational material required by a variety of disciplines. Design work was begun on the MI-650B Microprocessor Trainer, based on the 6502 which appeared in 1975.

See also:

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...

John Bell Engineering catalogs

Thanks to Dallas Shell I have added the 1984 and 1988 catalog to the John Bell Engineering pages. Also a hand drawn and...

New KIM-1 info and more

Added again some KIM-1 information! MDT 650 photos (John Feagans) Scans from the Commodore International Historica...

KIM-1 Simulator simple demo

To test my new HDMI 4K USB Video Capture I made two videos. Simulator running on one notebook, the other notebook with t...
post

PROMAX MI-650 Trainer

1979 – Educational trainers
Educational instruments division was the result of our close commercial relationships with universities and technical schools. Work here was closely tied to the study plans of universities and technical schools in order to provide the educational material required by a variety of disciplines. Design work was begun on the MI-650B Microprocessor Trainer, based on the 6502 which appeared in 1975.

PROMAX MI 650 μ-instructor
PROMAX MI-650-C Microinstructor
(contains ROM listing and more)

Photos by Dominic Bubbaca

See also:

Elektor Junior ASSM/TED

MAE ASSM/TED for the Elektor Junior Adapted version for the Junior of the KIM-1 MAE. Adaptations from the KIM User Cl...

KIM-1 Macro Assembler Editor

I bought MAE in 1980 for Use Schroder, Ingenieur bureau Schroder, as a package for the KIM-1. As did some friends in the...

MAE ASSM/TED CW Moser

MAE (Macro Assembler Text Editor) or ASSM/TED is a program sold by Eastern House Software for the KIM-1, Apple, PET, C64...

SYM-1 RAE

SYM-1 Resident Assembler Editor RAE Written by C.W. Moser, other versions known as MAE or ASSM/TED. RAE is an optional ...