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FRDM-KL03 - Create an Interrupt Driven Short Time Base

Question asked by Andrew Boss on Mar 12, 2019
Latest reply on Mar 12, 2019 by Mark Butcher

Is there a way to create a short time base, e.g. 200-300 ns ticks using the TPM with an ISR? I have my TPM using a 48 MHz clock, with an ISR once the timer overflows, but am unable to generate time bases shorter than 2.8 us using the FRDM-KL03 tpm_simple_pwm driver example.

 

-Andrew

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