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Periodic Interrupt Source - which timer is best?

Question asked by STEVE LEWIS on Mar 13, 2016
Latest reply on Mar 13, 2016 by Alice_Yang

I am asking this out of general interest:

My application includes a 1 millisecond timer, which obviously generates an interrupt every millisecond.

When I create a Periodic Timer with Processor Expert, I am presented with a number of options for the Periodic Interrupt Source.:

1. One of the Timer/PWM Channels

2. One of the Periodic Interrupt Timers

3. Low Power Timer

But does anyone have some guidance on what is the "preferred" interrupt source?

What advantages does any option have over another?

 

(PS: for the record, I am working on KL26 and KL03 processors)

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