i.MX RT Crossover MCUsのトピックIMXRT1024 UART Pin Configurations

IMXRT1024 UART Pin Configurations

Lukas_Frank — Wed, 30 Jun 2021 06:43:33 GMT

Hi all,

I am not able to make sense one parameter in IOMUXC_SetPinConfig method in the BOARD_InitPins. It is configValue parameter of IOMUXC_SetPinConfig (sixth-one). I see it assigned as 0x10B0U in the SDK Pooling example. Why? What is the meaning of 0x10B0U. Is there a sheet that explain different combination of this parameter for spesific cases or Is that value constant for all cases?

Thanks and Regards.

Re: IMXRT1024 UART Pin Configurations

jeremyzhou — Thu, 01 Jul 2021 03:19:37 GMT

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
1) Is there a sheet that explains the different combinations of this parameter for specific cases or Is that value constant for all cases?
-- To provide the fastest possible support, I'd highly recommend you to learn the meaning of the 0x10B0U by going through SW_PAD_CTL Register in the RM.
Hope it helps.
Have a great day,
TIC

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Re: IMXRT1024 UART Pin Configurations

Lukas_Frank — Thu, 01 Jul 2021 06:39:33 GMT

Hi Dear @jeremyzhou,

There are exactly 2870(SW_PAD_CTL) and 78(0x10B0). I will look the details and turn here again.

Thanks and Regards.