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AM335X 电源问题



芯片手册电源和时钟部分,operating performance points (OPPs) 是什么意思?谢谢

  • 工作点的意思吧,字面意思是,操作执行点,结合上下文,大概就是当使用这个ZCZ封装选项的时候,VDD MPU和VDD CORE电源输入可以是来自同一个电源,如果应用程序只是使用通用电源为VDD_MPU 和 VDD_CORE提供的电压作为工作点的话。

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    When using the ZCZ package option, VDD_MPU and VDD_CORE power inputs may be powered from the same source if the application only uses operating performance points (OPPs) that define a common power supply voltage for VDD_MPU and VDD_CORE.
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    楼主觉得我这解释的还行吧。