Hello：
We are trying read the UCD90120A monitor value to FPGA XC7K325T with I2C, while I found that all the value UCD90120A send back is 0XFF，I Can see the ACK singal return from
the I2C slave device，and I can see the monitor value with the GUI Fusion。So，I wander if there some more attention that I have to care about when I read the monitor value form UCD90120A to the host?
