请问TI有没有带有交换功能的同步以太网芯片?
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你看下面这个PHY
http://www.ti.com/product/dp83849if
谢谢,不过我是要求带IEEE 1588硬件时间戳功能的phy,不是普通的phy.
带1588的请看DP83640/30
http://www.ti.com.cn/product/cn/dp83640
dp83640/dp83630都只有一个phy,有没有多个 phy的?
还有,一个rmii接口可以同是接两个dp83640么?