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TPS6594-Q1: TPS65941111的GPIO2配置问题

Part Number: TPS6594-Q1


我在看TPS65941213+TPS65941111的应用资料(文档编号 ZHCU926A),有个地方看的有点糊涂了

TPS65941111的GPIO2被NVM配置为GPI,用于控制LDO1输出不同的电压给到TDA4 SD部分,文中好像出现了前后描述相反的情况

 

上图中意思是GPIO2下降沿LDO1提供1.8V输出

而下图中相反,说GPIO2下降沿LDO1提供3.3V输出,上升沿提供1.8V输出

 

 请帮忙看下是我理解错了,还是文中有误,谢谢!