Hi Dear Product Line AEs，
Our customer is wondering whether our TPS65981 support the 1.8V power supply and communication for SPI？
I checked the datasheet ， about the power supply for the SPI is all about 3.3V as below：
But from other side, we can see that we do have the 1.8V POWER Rail, so my question is that whether we can support the 1.8v SPI communications? If so, how to realize that . Is there any setting should be modified for this requirement?
Best Regards
David Liu
