Other Parts Discussed in Thread: BQ78350, BQ76930
Hello, when my is using bq78350r1 and bq7693000 to charge the battery, I don't know why I can't communicate to bq78350 through SMBus. I monitor the IIC interface through the logic analyzer and find that bq769300 has no corresponding signal of bq78350 and 78350 is constantly restarting. After replacing the bq769300 chip, everything returned to normal. The following is the schematic diagram. I hope you can get help.
thank you very much indeed