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TPS23881 POE 调试功能,外接POE设备发现不识别,也不上电

Other Parts Discussed in Thread: TPS23881, USB2ANY

您好,

我在调试TPS23881 POE功能,用USB2ANY烧写可以连接,选择8路2线模式,外接一个POE设备之后,发现设备不识别,也不上电,请教一下:

1. TPS23881是否需要firmware?我看Ti官网,提供code,但是没有相对应的编写文档。

2.外接PoE设备时,是否需要相关驱动?