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TI BQ76930 AFE OCD/SCD保护问题

Other Parts Discussed in Thread: BQ76930

我是使用TI BQ76930 AFE
关于AFE的OCD/SCD保护的问题, 是不是只要设定PROTECT1, PROTECT2的registers就好
让AFE知道所设定的threshold值
当SRP-SRP的Rsense的电压差超过所设定的threshold值, AFE就会启动保护并且把OCD/SCD bit设为high

如果AFE启动保护提早, 而且误差值超过10%
请问一下会是什么原因造成?

对于AFE, 除了设定正确registers值外, 还有其他动作需要去做的吗?

Thanks