基于AM335x,TLK110百兆网口通信,目前网口已经调通,但是功耗翻了两倍(图纸基本上是按照am335x ice开发板进行设计的)。
请帮忙分析一下,谢谢!
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基于AM335x,TLK110百兆网口通信,目前网口已经调通,但是功耗翻了两倍(图纸基本上是按照am335x ice开发板进行设计的)。
请帮忙分析一下,谢谢!
相比于ice开发板,功耗翻倍
ICE开发板每个PHY功耗:24V*0.01A
现有设计每个PHY功耗:24V*0.02A ~ 24V*0.03A