I know on microcontrollers, if you want to reduce jitter (by sometimes up to a magnitude), you disable USB. Ive noticed my interrupt loops on ARMs go way down w

I know on microcontrollers, if you want to reduce jitter (by sometimes up to a magnitude), you disable USB. Ive noticed my interrupt loops on ARMs go way down when the micro doesn't have to service USB. But then you have to use an STLink to upload programs.