BQ25700A 关于数据通过EV2400 tools写入后断电后是否数据会保留的问题

发现用EV2400写入的数据,有的会一直存在,是否意味着实际用mcu通讯时可以部分数据初始化,还是需要全部初始化。

谢谢

1 个回复

  • As with all of our host chargers, the watchdog timer is used to confirm that a host is present and presumably monitoring charge operation for safety. If it expires, the registers return to default settings, which, we predict, will provide a safer charge configuration (lower input current limit, lower charge current, etc). Disabling the watchdog timer is acceptable.