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bq77pl900 eeprom读写问题

Other Parts Discussed in Thread: BQ77PL900, BQ76930

这块芯片的内置eeprom中的数据是如何写入和读取的呢,按照说明第37面的EEPROM Data-Writing Flow Chart的流程编写了程序,预写入和VGOOD都正常,但是在这之后读取0x06-0x0A寄存器中的数据都是0,是读取方式错误还是有什么要注意的地方呢?另外有没有相似芯片的程序例程提供?