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imx6ull PMIC启动

Question asked by yin kai on Oct 16, 2017
Latest reply on Oct 17, 2017 by Wigros Sun

IMX6ULL使用PMIC芯片PF3000,每次接通电源,PMIC自动POWER ON,如果我想通电后PMIC是POWER DOWN的状态,然后通过ONOFF进行开机,如何实现?是不是通过DCD中的SW_PAD_CTL_PAD_SNVS_PMIC_ON_REQ SW PAD Control寄存器PUS和OED字段的配置实现。

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