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KB9 and OS65Dv3.3 Junior software

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New SYM-1 document: KIM/SYM : First Book of KIM appendix

Thanks to Larry:

New SYM-1 document: KIM/SYM : First Book of KIM appendix

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SerialTester

A program, SerialTester,  a guide and test results.

Also updated Prolific PL2303HXA driver misery solution.

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OSI 300 page update

Found some photos of OSI 300 trainers, some youtube videos, circuit diagram and component layout.

See the OSI 300 page!

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MOS KIM-1 Reproduction

Dave Williams designed, builds and sells on ebay MOS KIM-1 Reproduction boards. A real KIM-1 clone!

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Convert hex formats V2

A program to convert between hex or binary files for 8 bit systems with a 64K address space.
V2 adds the Wozmon Apple 1 format and allow multipart Intel Hex, MOS Papertape and Motorola S records.

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New IC photo’s

New ICs bought recently:
6501AQ, W65C22S, W65C22N in the 65XX IC collection.

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Programming a Microcomputer 6502

Programming a Microcomputer 6502, by Caxton C. Forster, scanned and added to the KIM-1 Articles and Books page for download.

Enjoy!

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KIM-1 Pascal-M compiler

Finally the KIM-1 Pascal-M compiler is available.

After years of (I admit, intermittent) restauration work from paper, the whole package is available again to load on the KIM-1, now including a cross compiler.

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Large update on Pascal

A large update to my history of Pascal and its standards, where it comes from, the early compilers, sources of first compilers, unique articles and rare books, originally scanned, written by Niklaus Wirth, Per Brinch Hansen, Tony Hoare, Dijkstra, Jim Welsh and many more. Come and see it at the school of Wirth.