参考的BBB板,PMU使用的是TPS65217C,与AM335X通过IIC0进行通讯
那么AM335X是先启动配置PMU,还是PMU一上电,就会输出AM335X需要的几路电源呢
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参考的BBB板,PMU使用的是TPS65217C,与AM335X通过IIC0进行通讯
那么AM335X是先启动配置PMU,还是PMU一上电,就会输出AM335X需要的几路电源呢