#23 - Clock improvements - BB816 Computer
In this video, I redesign some of the clock circuitry, to make the Teensy clock automatic, and I do a timing analysis of the clock switching, to ensure I don't run the fast clock faster than it can switch.
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
00:42 Plan for this video
02:37 Soldering GPIO header on Teensy
04:02 Updating Monitor code and schematic
05:10 Redesigned clock switching
09:41 Breadboard implementation
11:47 Clock switching timing analysis
17:48 Fast clock redesign
20:49 Breadboard implementation
24:08 Clock speed verification
24:41 Outro