Other Parts Discussed in Thread: BQ25155EVM, BQ25155
We are using BQ25150 in one of our boards
We are facing issue with the values of two registers in the IC
Content on reset as per the Datasheet
ICHG_CTRL (Address = 0x13) [reset = 0x8]
PCHRGCTRL (Address = 0x14) [reset = 0x2]
Content read on the IC over I2C on our board
ICHG_CTRL [reset = 0x00]
PCHRGCTRL [reset = 0x00]
We are not able to modify the content of these resisters either.
We are able to do read write on the following resisters in the IC.
We have also tested our code with the BQ25155EVM kit.
There the registers are having expected reset value as per datasheet.
Please take a look at the circuit attached along.
Let us know what we are missing here.