Clock jitter is a parameter which affects system performance and can degrade otherwise superior component specifications. This article is a basic explanation of clock jitter and some of its effects, ...

You know the basics about how the chip is clocked. Every microcontroller chip uses a clock, which keeps track of time for the chip, in general one assembly code instruction is run every clock cycle.

We’re not sure if [Derek Lieber] is messing with us or proving a point. Why are you doing this [Derek]? We know there’s technically enough information to build the clock. You even included the code.