Request for Basic PMIC Code for MIMXRT1170-EVKB Board

[Shivani_Elavena]

Hi,

I hope this message finds you well.

We have recently purchased the MIMXRT1170-EVKB development board, and we are currently in the process of evaluating its features for our project. As part of our development, we are looking to integrate power management functionality PMIC PF5020 and would greatly appreciate it if you could provide a basic example or reference code related to PMIC support on this board.

Device Id reading is completed so far in PMIC, when I am trying to configure the SW1 buck regulator I am able to read the registers in it, But it is not reflecting on the associated(SW1LX) pin.

Thank you in advance for your assistance, and we look forward to your response.

Best regards,
[Shivani]

[mayliu1]

Hi @Shivani_Elavena ,

Thank you so much for your interest in our products and for using our community.

I think you can refer to the SDK demo "evkbmimxrt1170_power_mode_switch_bm_pmic_rt1xxx_core0" and "evkbmimxrt1170_power_mode_switch_bm_pmic_rt1xxx_core1"

The Power mode switch bm pmic demo application demonstrates the usage of chip's power features with integration of PF5020.

You can download SDK demo by the following link.

https://mcuxpresso.nxp.com/

Wish it helps you.
If you still have question about it, please kindly let me know.

Wish you a nice day!

Best Regards
MayLiu