IEEE 1588 PTP 硬件支持功能的以太网收发器，时钟精确性能表现非凡无论选用何种微控制器、FPGA或ASIC，DP83640的加入都可确保系统设计的高度灵活性，并实现高达8ns的精确度-IEEE 1588 PTP hardware support Ethernet transceivers, clock accurate performance, whether extraordinary selection of the mi

The paper introduces the concept of IEEE 1588 synchronization mechanisms and explains then in more detail how PTP was enhanced, e.g. by Transparent Clock (TC), peer-to-peer delay measurement, unicast operation, pure laye