Hello Everybody,
I'm new in this place.
I use an Evalboard ISC005V1 with STUSB4500 and an dedicate MCU to manage I²C port. I wanted to change the configuration of the PDO3 from 20V to 15V.
I select PORT3 ( write 3 in 0x70 register )
I configure DPM_REQ_RDO3 register ( adress 0x91 ) with 0x96, 0xB0, 0x04 and 0x00.
I soft reset the STUS4500
But nothing change. VBUS and PDO3 out still 20V???
What's wrong
Thanks for the help!
