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Dennis-van-Gils / SAMD51_InterruptTimer

SAMD51 Interrupt Timer library for e.g. Adafruit M4 Metro/Feather/ItsyBitsy Express
MIT License
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Questions: fastest possible interrupt frequency? #7

Closed Elmi77 closed 3 years ago

Elmi77 commented 4 years ago

Hi,

not a bugreport but a short question: assumed the ISR does not need any additional time, what is the fastest interrupt frequency/the shortest time that can be done with this library?

Thanks :-)

Dennis-van-Gils commented 3 years ago

That really depends on how the clock registers are set up, but typically a period of one to a few microseconds should be attainable.