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SSP0 3V3 domain and SSP2 1V8 domain

Question asked by Mario Pereira on Jun 13, 2013
Latest reply on Jul 31, 2013 by Mario Pereira

Hi, i am development a project with imx287 and i am using the SCH EVK with as reference, but I need to use the SSP0 connected to a device with 3V3 voltage domain and the interface SSP2 connected to a device with 1V8 voltage domain.

 

I can do this only by software configuration by editing the "mx28evk_pins.c" or should I really put a shift voltage in SSP2 interface to change voltage of 3V3 to 1V8?

 

Thanks.

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