麦克雷尔INC 。
KSZ8041NLJ
目录
引脚配置.................................................................................................................................................................. 6
引脚说明...................................................................................................................................................................... 7
捆包选项............................................................................................................................................................... 10
功能描述....................................................................................................................................................... 11
100BASE-TX Transmit....................................................................................................................................................... 11
100BASE-TX Receive........................................................................................................................................................ 11
PLL时钟Synthesizer...................................................................................................................................................... 11
加扰/解扰器( 100BASE-TX only).................................................................................................................... 11
10Base-T传输........................................................................................................................................................... 11
10Base-T的接收............................................................................................................................................................ 11
SQE和Jabber功能(10BASE -T only)...................................................................................................................... 12
自动协商............................................................................................................................................................... 12
MII管理( MIIM )接口.................................................................................................................................... 14
中断( INTRP ) .............................................................................................................................................................. 14
MII数据接口............................................................................................................................................................. 14
MII信号Definition.......................................................................................................................................................... 15
传输时钟( TXC ) ................................................................................................................................................... 15
发送使能( TXEN ) .............................................................................................................................................. 15
发送数据[ 3:0] (TXD [3: 0]) ..................................................................................................................................... 15
接收时钟(RXC).................................................................................................................................................... 15
接收数据有效(RXDV).......................................................................................................................................... 16
接收数据[ 3:0] (RXD [3: 0])的...................................................................................................................................... 16
接收错误( RXER ) .................................................................................................................................................. 16
载波侦听( CRS ) .................................................................................................................................................... 16
碰撞(COL) ............................................................................................................................................................. 16
减少MII ( RMII )数据Interface................................................................................................................................... 16
RMII信号定义....................................................................................................................................................... 17
参考时钟( REF_CLK ) ....................................................................................................................................... 17
发送使能( TX_EN ) ............................................................................................................................................ 17
发送数据[ 1:0] (TXD [1: 0])的..................................................................................................................................... 17
载波侦听/接收数据有效(CRS_DV).............................................................................................................. 17
接收数据[ 1:0] (RXD [1: 0])的...................................................................................................................................... 17
接收错误( RX_ER ) ................................................................................................................................................ 17
碰撞检测........................................................................................................................................................ 18
惠普自动MDI/MDI-X.......................................................................................................................................................... 18
直连电缆............................................................................................................................................................... 18
交叉电缆........................................................................................................................................................... 19
动力Management.......................................................................................................................................................... 20
省电模式..................................................................................................................................................... 20
掉电模式....................................................................................................................................................... 20
参考时钟连接选项.............................................................................................................................. 20
2010年4月
3
M9999-040110-1.0