On this page early KIM-1 clones with the, at that time, available RRIOTS.
The KIN and SuperKIM are KIM-1s because they have he KIM-1 RRIOTs. The last two, the Scandinavian Digitus and a Conversational Voice Terminal Corp one have a PCB with similar layout and sizes, real KIM-1’s with the KIM-1 RRIOTS with newer or more RAM.
- The KIN microcomputer
- Conversational Voice Terminal Corp, Chicago Illinois
The KIN microcomputer
A portable KIM-1 clone. Used in gambling it seems. 6530-003 only. 1K RAM (2x 2114), 4K EPROM (2x 2716).
Original article on this website.
PDF of the design of the KIN computer
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Conversational Voice Terminal Corp, Chicago Illinois
This one also popped up on ebay without much information. A KIM-1, PCB newly layout, 4K RAM (8x 2114 IC’s), for the rest a traditional KIM-1.
See also:
History of the TIM in the Jolt
Jolt software
On this page software for the TIM is described.
- DEMON
- Tiny Basic ad Resident Assembler Program
- Focal-65 V3D
...
Images of the Jolt
Above photos by The National Museum of American History.
Photos from https://vinta...
Jolt with a 74154 decoder
The early Jolts were equipped with a 74154 decoder for the glue logic instead of the 74LS00/04/27 of the later and more ...