麦克雷尔INC 。
KSZ9021RL/RN
目录
引脚配置 - KSZ9021RL
.......................................................................................................................................... 8
引脚说明 - KSZ9021RL..............................................................................................................................................
9
捆包选项 - KSZ9021RL.......................................................................................................................................
14
引脚配置 - KSZ9021RN........................................................................................................................................
15
引脚说明 - KSZ9021RN
........................................................................................................................................... 16
捆包选项 - KSZ9021RN
...................................................................................................................................... 21
功能概述
........................................................................................................................................................... 22
功能描述: 10BASE-T / 100BASE-TX收发器
......................................................................................... 23
100BASE-TX Transmit....................................................................................................................................................... 23
100BASE-TX Receive........................................................................................................................................................ 23
加扰/解扰器( 100BASE-TX only).................................................................................................................... 23
10Base-T传输........................................................................................................................................................... 23
10Base-T的接收............................................................................................................................................................ 23
功能说明:个1000Base -T收发器
.......................................................................................................... 24
模拟回声消除电路..................................................................................................................................... 24
自动增益控制( AGC ) ......................................................................................................................................... 24
模拟 - 数字转换器(ADC ) ................................................................................................................................... 24
定时恢复Circuit.................................................................................................................................................... 25
自适应Equalizer............................................................................................................................................................ 25
格状编码器和解码器............................................................................................................................................ 25
功能描述: 10/100/1000收发器功能
.......................................................................................... 25
汽车MDI/MDI-X................................................................................................................................................................ 25
Pair-交换,调整和极性Check...................................................................................................................... 26
波形整形,压摆率控制,并部分Response................................................................................................ 26
PLL时钟Synthesizer...................................................................................................................................................... 26
自动协商
................................................................................................................................................................. 26
RGMII接口
.................................................................................................................................................................... 28
RGMII信号定义.................................................................................................................................................... 29
RGMII信号Diagram...................................................................................................................................................... 29
RGMII在波段状态.......................................................................................................................................................三十
MII管理( MIIM ) Interface.......................................................................................................................................
30
中断(INT_N)..................................................................................................................................................................
30
LED Mode.............................................................................................................................................................................
31
单个LED Mode.............................................................................................................................................................. 31
三色LED双模式.................................................................................................................................................. 31
NAND树支持
............................................................................................................................................................ 32
电源管理
............................................................................................................................................................ 33
2009年10月
4
M9999-101309-1.1