KS8001
麦克雷尔
目录
引脚说明.................................................................................................................................................................................... 6
捆包选项............................................................................................................................................................................. 10
引脚配置.............................................................................................................................................................................. 11
实用Description...................................................................................................................................................................... 12
100BASE -TX发射.................................................................................................................................................................... 12
100BASE -TX接收..................................................................................................................................................................... 12
PLL时钟合成器.................................................................................................................................................................... 12
加扰/解扰器( 100BASE -TX only).................................................................................................................................. 12
10BASE -T Transmit......................................................................................................................................................................... 12
10BASE -T Receive.......................................................................................................................................................................... 12
SQE和Jabber功能(仅适用于10BASE -T ) ................................................................................................................................... 13
Auto-Negotiation.............................................................................................................................................................................. 13
MII管理Interface................................................................................................................................................................. 13
MII数据接口............................................................................................................................................................................ 13
RMII (精简MII )数据Interface.................................................................................................................................................... 14
RMII信号定义...................................................................................................................................................................... 14
参考时钟(REF_CLK)........................................................................................................................................................... 15
载波侦听/接收数据有效( CRS_DV ) ................................................................................................................................. 15
接收数据[ 1:0] (RXD [1: 0])的......................................................................................................................................................... 15
发送使能( TX_EN ) ............................................................................................................................................................... 15
传输数据[ 1 : 0 ] (TXD[1:0])......................................................................................................................................................... 15
碰撞Detection........................................................................................................................................................................... 15
RX_ER ............................................................................................................................................................................................ 15
RMII交流特性.................................................................................................................................................................. 16
RMII发送时序...................................................................................................................................................................... 16
RMII接收时序....................................................................................................................................................................... 16
SMII信号Definition........................................................................................................................................................................ 17
SMII信号.................................................................................................................................................................................... 17
接收路径................................................................................................................................................................................... 17
接收序列图............................................................................................................................................................ 17
发送通道.................................................................................................................................................................................. 18
发送序列图........................................................................................................................................................... 18
碰撞Detection........................................................................................................................................................................... 19
DC规格.............................................................................................................................................................................. 19
时序规范........................................................................................................................................................................ 20
惠普自动交叉(Auto MDI / MDI -X ) ............................................................................................................................................. 21
自动MDI / MDI - X交叉变压器Connection.................................................................................................................... 22
动力Management........................................................................................................................................................................... 22
100BT FX Mode.................................................................................................................................................................................. 22
媒体转换器operation................................................................................................................................................................ 22
LinkMD电缆Diagnostics................................................................................................................................................................ 23
参考时钟连接选项............................................................................................................................................. 24
寄存器映射...................................................................................................................................................................................... 25
注册0H - 基本控制............................................................................................................................................................. 25
注册1H - 基本情况.............................................................................................................................................................. 26
注册2H - PHY标识符1 ......................................................................................................................................................... 26
注册3H - PHY标识符2 ......................................................................................................................................................... 26
注册4H - 自动协商Advertisement................................................................................................................................ 26
2005年5月 - 规格参数如有更改,恕不另行通知
KS8001
MICREL机密。不要散布。
4