How the frequency of the source clock for IEP counter is configured in main_PRU0.asm?
Is it 250MHz (i.e. ICCSGn_CLK)?
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How the frequency of the source clock for IEP counter is configured in main_PRU0.asm?
Is it 250MHz (i.e. ICCSGn_CLK)?
The file you have shared does not seem to configure the IEP clock. Do you have a associated r5f project with you, which might be configuring the IEP clock.
Yes, this is 250MHz. You find the configuration in the .syscfg file of the ARM project.
Regards,
Thomas