Hi,
During battery only operation we'd like to do the following with the BQ25120:
1. Device is normally in High-Z, CD kept low.
2. We enter active battery by pulling CD high to read or write to the BQ25120 registers over I2C.
3. We go back to High-Z by pulling CD low again.
The issue that's occuring is that if we pull CD high and directly try reading the registers the BQ25120 does not reply (I2C error).
However using a delay of 1 ms solves the problem.
Our question is thus:
What is the minimum time from pulling CD high to initiating an I2C read?
Thank you very much!
