Cortex-M7 System Tick Interrupt in low power mode

[pbhagat]

Hi,

We are using IMXRT1050 EVBK SDK for our project development.

The part number of processor which we use in our circuit is MIMXRT1052DVL6B.

For power saving purpose we have put the processor into low power mode.

Can we use "Cortex-M7 System Tick Interrupt(SysTick_IRQn)" as a wakeup source to wakeup RT1052 processor from low power mode?

Regards,

P Bhagat.

[jeremyzhou]

Hi，
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) Can we use "Cortex-M7 System Tick Interrupt(SysTick_IRQn)" as a wakeup source to wakeup RT1052 processor from low power mode?
-- No, I'm afraid not. I'd like to suggest you to refer the application note to set a suitable wake-up source to get rid of the low power mode.
Have a great day,
TIC

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