Slight error in SDK i.MX RT 1015 clock config code

[mjbcswitzerland]

Hi All

This is the example code in SDK for i.MX RT 1015 clock configuration and the DCDC voltage regulator setting for 500MHz operation:

    /* Setting the VDD_SOC to 1.5V. It is necessary to config AHB to 500Mhz. */
    DCDC->REG3 = (DCDC->REG3 & (~DCDC_REG3_TRG_MASK)) | DCDC_REG3_TRG(0x12);

The value DCDC_REG3_TRG(0x12) is for 1.25V and not for 1.5V

I believe the comment is incorrect since the specification gives 1.15..1.3 for overdrive conditions in Run mode.

Regards

Mark

[jeremyzhou]

Hi Mark,

Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
Yes, correct, the comment is not right and thanks for you pointing it out, I'll report it to the SDK team for checking.

Have a great day,

TIC

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