bq28z610 默认的unseal key 和 seal key 是什么?
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默认值应该是
unseal key:04143672
seal只要发命令0x0030
我误操作,导致芯片进入seal模式了,写unseal key:0x4143672,
然后读取AltManufacturerAccess() 0x0054 OperationStatus,结果是:0x6280,
[bit14,bit13]=11,退不出seal模式了。怎么办?