初步的 数据手册
v
networking 硅 — 82551er
内容
1.0 介绍.........................................................................................................................1
1.1 Overview ...............................................................................................................1
1.2 字节 订货 ........................................................................................................1
1.3 References ............................................................................................................1
1.4 产品 代号....................................................................................................... 1
2.0 architectural overview .......................................................................................................3
2.1 并行的 subsystem overview................................................................................3
2.2 先进先出 subsystem overview ...................................................................................3
2.3 10/100 mbps 串行 csma/cd 单位 overview ......................................................4
2.4 10/100 mbps 物理的 layer 单位..........................................................................4
3.0 效能 增强..............................................................................................5
3.1 多样的 priority transmit queues .........................................................................5
3.2 early 释放 ........................................................................................................5
3.3 硬件 integrity 支持 ................................................................................... 6
4.0 信号 描述.............................................................................................................7
4.1 信号 类型 定义 ......................................................................................... 7
4.2 pci 总线 接口 信号 .....................................................................................8
4.2.1 地址 和 数据 信号....................................................................... 8
4.2.2 接口 控制 信号 .........................................................................8
4.2.3 系统 和 电源 管理 信号 ...............................................9
4.3 local 记忆 接口 信号 ..........................................................................10
4.4 测试 端口 信号 ................................................................................................ 11
4.5 phy 信号 .......................................................................................................12
4.6 电源 和 地面 信号 .................................................................................13
5.0 媒介 进入 控制 函数的 描述..................................................................15
5.1 设备 initialization..............................................................................................15
5.1.1 initialization 影响.................................................................................15
5.2 pci 接口 .......................................................................................................16
5.2.1 总线 行动.......................................................................................16
5.2.2 clockrun 信号 ...................................................................................... 24
5.2.3 电源 管理 事件 .....................................................................25
5.3 pci 电源 管理 .....................................................................................25
5.3.1 电源 states ..........................................................................................25
5.3.2 wake-向上 events .....................................................................................29
5.4 并行的 flash.......................................................................................................30
5.5 串行 可擦可编程只读存储器 接口....................................................................................30
5.6 10/100 mbps csma/cd 单位...............................................................................33
5.6.1 全部 duplex .............................................................................................33
5.6.2 流动 控制 ...........................................................................................33
5.6.3 地址 过滤 修改 ..............................................................33
5.6.4 长 框架 reception........................................................................... 34
5.7 媒介 独立 接口 (mii) 管理 接口 .................................34
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