#16 - Address decoding rework - BB816 Computer

Опубликовано: 28 Март 2026
на канале: Adrien Kohlbecker
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In this video, I re-design the Address Decoding circuit I made in Episode 13. I manage to do it with fast, in-production chips. I then move on to the implementation on the breadboard and remove the temporary circuit I had been using until now. I also add color coding to the signals displayed by the debug module.

Join me in discussing this project in the 6502 forums: http://forum.6502.org/viewtopic.php?f...

View the source code and schematics shown in this video: https://github.com/adrienkohlbecker/B...
The most recent source code and schematics are available here: https://github.com/adrienkohlbecker/B...

Chapters:
00:00 Intro
00:15 Correcting the max frequency calculation
3:34 Re-designing the Address Decoding in Digital
13:00 Implementing the new circuit in KiCad
19:30 Adding colors to debug module
23:24 Breadboard implementation (Debug Module)
27:09 Breadboard implementation (Address Decoding)
30:53 Testing and troubleshooting
33:55 Outro