This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

bq76930 EVM ,设置寄存器后会被清掉

Other Parts Discussed in Thread: BQ76930, BQ76930EVM

比如我要设置Cell Balance 1 (0x01)的CB5电流均衡,写完为0x10,几秒内读这个寄存器的值,仍为0x10,但是过几秒就会被清掉,变为0x00。

我用自己设计的MCU+BQ76930是可以正常读与写寄存器的。然后用这份代码写bq76930EVM,也是几秒后数据被清掉。

写其他寄存器也是一样,请问是bq76930EVM上的什么问题吗?