1 以太网PHY 寄存器分析 以太网PHY 寄存器分析 ................................................................................................................. 1 1、以太网PHY 标准寄存器分析 ........................................................................................... 2 1.1 Control Register .......................................................................................................... 2 1.2 Statu s register .............................................................................................................. 5 1.3 PHY Identifier Register ............................................................................................... 8 1.4 Au to-Negotiation Adv ertisement Register .................................................................. 8 1.5 Au to-Negotiation Link Partner Base Page Ability Register........................................ 9 1.6 Au to-Negotiation Ex pansion Register ...................................................................... 10 1.7 AN nex t page Register/AN Link Partner Receiv ed Nex t Page ................................. 10 1.8 MASTER-SLAVE Control Register ......................................................................... 10 1.9 MASTER-SLAVE Statu s Register ........................................................................... 12 1.10 Ex tended Statu s Register ......................................................................................... 13 2、PHY 扩展寄存器分析 ...................................................................................................... 13 2.1 工作模式控制器 .................................................................................................... 14 2.2 端口驱动模式 ........................................................................................................... 15 2.3 预加重配置 .............................................
