麦克雷尔INC 。
KSZ8041NL
目录
引脚配置.................................................................................................................................................................. 8
引脚说明...................................................................................................................................................................... 9
捆包选项............................................................................................................................................................... 12
功能描述....................................................................................................................................................... 13
100BASE-TX Transmit....................................................................................................................................................... 13
100BASE-TX Receive........................................................................................................................................................ 13
PLL时钟Synthesizer...................................................................................................................................................... 13
加扰/解扰器( 100BASE-TX only).................................................................................................................... 13
10Base-T传输........................................................................................................................................................... 13
10Base-T的接收............................................................................................................................................................ 13
SQE和Jabber功能(10BASE -T only)...................................................................................................................... 14
自动协商............................................................................................................................................................... 14
MII管理( MIIM )接口.................................................................................................................................... 16
中断( INTRP ) .............................................................................................................................................................. 16
MII数据接口............................................................................................................................................................. 16
MII信号Definition.......................................................................................................................................................... 17
传输时钟( TXC ) ................................................................................................................................................... 17
发送使能( TXEN ) .............................................................................................................................................. 17
发送数据[ 3:0] (TXD [3: 0]) ..................................................................................................................................... 17
接收时钟(RXC).................................................................................................................................................... 17
接收数据有效(RXDV).......................................................................................................................................... 18
接收数据[ 3:0] (RXD [3: 0])的...................................................................................................................................... 18
接收错误( RXER ) .................................................................................................................................................. 18
载波侦听( CRS ) .................................................................................................................................................... 18
碰撞(COL) ............................................................................................................................................................. 18
减少MII ( RMII )数据Interface................................................................................................................................... 18
RMII信号定义....................................................................................................................................................... 19
参考时钟( REF_CLK ) ....................................................................................................................................... 19
发送使能( TX_EN ) ............................................................................................................................................ 19
发送数据[ 1:0] (TXD [1: 0])的..................................................................................................................................... 19
载波侦听/接收数据有效(CRS_DV).............................................................................................................. 19
接收数据[ 1:0] (RXD [1: 0])的...................................................................................................................................... 19
接收错误( RX_ER ) ................................................................................................................................................ 19
碰撞检测........................................................................................................................................................ 20
惠普自动MDI/MDI-X.......................................................................................................................................................... 20
直连电缆............................................................................................................................................................... 20
交叉电缆........................................................................................................................................................... 21
动力Management.......................................................................................................................................................... 22
省电模式..................................................................................................................................................... 22
掉电模式....................................................................................................................................................... 22
参考时钟连接选项.............................................................................................................................. 22
2008年7月
4
M9999-071808-1.2