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bq76pl536a-q1

时间:10-02 整理:3721RD 点击:

bq76pl536a-q1使用时进入故障状态,现在需要故障恢复程序,来清除故障!

datasheet里有这样一段话,就是需要对相应的错误寄存器FAULT_STATUS 或 ALERT_STATUS 写1来清除。谢谢!

Fault Recovery Procedure When any error flag in DEVICE_STATUS[], FAULT_STATUS[], or ALERT_STATUS[] is set and latched, the state can only be cleared by host communication via SPI. Writing to the respective FAULT_STATUS or ALERT_STATUS register bit with a 1 clears the latch for that bit. The exceptions are the two FORCE bits, which are cleared by writing a 0 to the bit. The FAULT_STATUS[] and ALERT_STATUS[] register bits are read-only, with the exception of the FORCE bit, which may be directly written to either a 1 or 0.

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