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Reassigned pin power group

Question asked by Faiz Ahmed on Sep 6, 2019
Latest reply on Sep 9, 2019 by Yuri Muhin

Hello,

 

On our board, we have UART power group (NVCC_UART) connected to 1.8V and SPI power group (NVCC_ECSPI) connect to 3.3V. 

 

We want to reassign ECSPI1_SCLK (D6) and ECSPI1_MOSI (B7) to UART3.RX and UART3.TX. Would the voltage group be 3.3V or 1.8V? 

 

Thanks,
Faiz

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