On 12/1/25 12:07 PM, Alice Guo (OSS) wrote:

This sequence is ok for our IP when the delay time is exact. But when
the timer is slower

How can the timer be slower ? Maybe there is some bug somewhere else ?

On i.MX8ULP, the A35 system counter uses the internal LPO. The trimmed 
frequency of the LPO is not as accurate as an external oscillator.
How much does it drift ? Details please ?

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