数据手册
v
networking 硅 — 82562ez
内容
1.0 介绍.........................................................................................................................1
1.1 Overview ...............................................................................................................1
1.2 Scope ....................................................................................................................1
1.3 特性 ................................................................................................................1
1.4 涉及 documents...........................................................................................2
2.0 82562ez architectural overview........................................................................................3
3.0 82562ez 信号 描述 .............................................................................................5
3.1 信号 类型 定义 .........................................................................................5
3.2 twisted 一双 ethernet (tpe) 管脚 .........................................................................5
3.3 外部 偏差 管脚 ................................................................................................5
3.4 时钟 管脚 ............................................................................................................6
3.5 platform lan 连接 接口 管脚....................................................................6
3.6 led 管脚 ..............................................................................................................7
3.7 miscellaneous 控制 管脚 ..................................................................................7
3.8 电源 和 地面 连接 ..........................................................................8
4.0 物理的 layer 接口 符合实际................................................................................9
4.1 100base-tx 模式 ...............................................................................................9
4.1.1 100base-tx transmit blocks .................................................................9
4.1.2 100base-tx receive blocks ................................................................11
4.2 10base-t 模式 .................................................................................................12
4.2.1 10base-t transmit blocks....................................................................12
4.2.2 10base-t receive blocks.....................................................................12
4.3 相似物 references..............................................................................................13
4.4 动态 减少 电源 &放大; 自动 plugging 发现.........................................14
4.4.1 自动 plugging 发现.........................................................................14
4.4.2 动态 减少 电源.......................................................................14
4.4.3 配置 ..........................................................................................14
4.5 重置 ...................................................................................................................15
4.6 lan 连接 接口 ........................................................................................15
4.6.1 lan 连接 时钟 ................................................................................15
4.6.2 lan 连接 重置................................................................................15
4.7 led 符合实际 ...............................................................................................15
5.0 platform lan 连接 寄存器 .....................................................................................17
5.1 中等 依赖 接口 寄存器 0 通过 7...........................................17
5.1.1 寄存器 0: 控制 寄存器 位 定义 ...........................................17
5.1.2 寄存器 1: 状态 寄存器 位 定义 ............................................18
5.1.3 寄存器 2: phy identifier 寄存器 位 定义 ................................19
5.1.4 寄存器 3: phy identifier 寄存器 位 定义 ................................19
5.1.5 寄存器 4: 自动-negotiation advertisement 寄存器 位 定义....19
5.1.6 寄存器 5: 自动-negotiation
link partner 能力 寄存器 位 定义 ...........................................20
5.1.7 寄存器 6: 自动-negotiation expansion 寄存器 位 定义 ..........20
5.2 中等 依赖 接口 寄存器 8 通过 15.........................................20