TEC-1

Things related to the TEC-1 computer kit which I designed with Ken Stone and published in Issue 10 of Talking Electronics. In particular, the ROMs written by John Hardy and Ken Stone.

Also the printed circuit artwork by Ken Stone which was based on my original prototype.

Updated with Jim Robertson's enhanced and comprehensive JMON monitor ROM and also the Utilities / Disassembler ROM also written by Jim in collaboration with Mike Donaghy

Mon-1

by John Hardy The orginal ROM that shipped with the TEC-1 in 1983

Included:

• original BIN binary of ROM listing in HEX format listing in disassembled LST format Reconstructed, labelled and annotated listing in Z80 ASM format Licensed under the GPL public license v3.0

Mon-1A

by John Hardy with portions written by Ken Stone This ROM added a sequencer routine at 0x05b0

Included:

• original BIN binary of ROM
• listing in HEX format
• listing in disassembled LST format
• reconstructed, labelled and annotated listing in Z80 ASM format

Licensed under the GPL public license v3.0

Mon-1B

by John Hardy with portions written by Ken Stone A maintenance release which cleans up some junk at 0x07E2 that was added with Mon-1A

Included:

• original BIN binary of ROM
• listing in HEX format
• listing in disassembled LST format
• reconstructed, labelled and annotated listing in Z80 ASM format

Licensed under the GPL public license v3.0

Mon-2

by Ken Stone A rewrite of the monitor ROM

Included:

• original BIN binary of ROM
• listing in HEX format
• listing in disassembled LST format
• reconstructed, labelled and annotated listing in Z80 ASM format

Licensed under the GPL public license v3.0

JMON Monitor

by Jim Robertson

Included:

• original BIN binary of ROM
• listing in HEX format
• listing in disassembled LST format
• Listing in Z80 ASM format
• Fully commented source listing by Jim Roberton (PDF)

Licensed under the MIT license

Utilities / Disassembler ROM

by Jim Robertson and Mike Donaghy

Included:

• original BIN binary of ROM
• Listing in Z80 ASM format (needs more work)
• Fully commented source listing by Jim Roberton (PDF)

Licensed under the MIT license

PCB

The printed circuit board is by Ken Stone

• It is in the Protel Autotrax format

Licensed under the GPL public license v3.0