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| builderpages:kamprath:start [2021/03/07 00:16] – Revision from 2021-03-07 | builderpages:kamprath:start [2026/06/15 13:02] (current) – external edit 127.0.0.1 |
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| /* Imported from Wayback Machine | /* Imported from Wayback Machine |
| Original URL : https://retrobrewcomputers.org/doku.php?id=builderpages:kamprath:start | Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages:kamprath:start |
| Snapshot date: 2021-03-07 | Snapshot date: 2026-02-15 |
| Generator : wayback-archiver | Generator : wayback-archiver |
| */ | */ |
| ====== Michael Kamprath's Retro Computer Projects ====== | ====== Michael Kamprath's Retro Computer Projects ====== |
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| ====== 8-bit SAP-1 Breadboard Computer ====== | ====== 8-bit PUTEY-1 Breadboard Computer ====== |
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| I've built a 8-bit breadboard computer using TTL chips based on [[https://eater.net/8bit|Ben Eater's excellent video series]]. However, I have extended this design in serval ways. I have made some videos that describe the improvements I have made to the original design: | I've built a 8-bit breadboard computer using TTL chips based on [[https://eater.net/8bit|Ben Eater's excellent video series]]. However, I have extended this design in serval ways. I have made some videos that describe the improvements I have made to the original design: |
| [[https://youtu.be/Ps2bChnnHDg|Increment registers]] | [[https://youtu.be/Ps2bChnnHDg|Increment registers]] |
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| [[https://retrobrewcomputers.org/lib/exe/fetch.php?tok=929d6b&media=https%3A%2F%2Fretrobrewcomputers.org%2F%2Flib%2Fplugins%2Fckgedit%2Ffckeditor%2Fuserfiles%2Fimage%2Fbuilderpages%2Fkamprath%2Feater-sap1-kamprath.jpeg|{{https://retrobrewcomputers.org//lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/kamprath/eater-sap1-kamprath.jpeg?400x400|SAP-1 Breadboard Computer}}]] | [[https://youtu.be/DLajNGYMC2o|64K RAM and ROM Memory Module]] |
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| | [[https://youtu.be/Oe24BykYX04|Full 8-bit Instruction Register and Control Logic]] |
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| | [[https://youtu.be/sUqvItfVIRc|Stack Pointer]] |
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| | [[https://youtu.be/l4i19C4Lpbo|LCD Display]] |
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| | [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?tok=929d6b&media=https://retrobrewcomputers.org//lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/kamprath/eater-sap1-kamprath.jpeg|{{https://retrobrewcomputers.org//lib/plugins/ckgedit/fckeditor/userfiles/image/builderpages/kamprath/eater-sap1-kamprath.jpeg?400x400|SAP-1 Breadboard Computer}}]] |
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| ====== Home Built Retro Systems ====== | ====== Home Built Retro Systems ====== |