MIMXRT1064-EVK SPI DNP ports

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MIMXRT1064-EVK SPI DNP ports

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greenad
Contributor I

I am using the MIMXRT1064-EVK for a project that involves using the SPI on the board. When looking through the schematics there is a DNP on the ports for the SPI clock, MOSI, MISO, and CS. Is there anyway to get around this or do I need to use a different board. Also does anybody have SPI user notes?

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jeremyzhou
NXP Employee
NXP Employee

Hi

Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
The R278, R279, R280, R281 are not mounted on the MIMXRT1064-EVKboard actually, to use the LPSPI interface, you should weld 0Ω resistor to R278, R279, R280, R281.
Hope this is clear.WeChat Image_20191105111749.jpg

Have a great day,
TIC

 

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