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TDA4VM: TDA4VM的PMIC的0C参考设计

Part Number: TDA4VM


TDA4VM的PMIC的0C参考设计中PTPS65941213RWERQ1的GPIO4配置成了WAKE信号,想问一下这个信号有效的状态是必须要有高低电平的变化还是只要一直是高也可以,例如PTPS65941213RWERQ1正常工作时GPIO4是高电平,然后PTPS65941213RWERQ1从active状态进入到LP_STANDBY这个过程中,GPIO4也一直是高,然后到LP_STANDBY状态也是高,PMIC会重新进入active么