CS8952
目录
1.规格和特性............................................. ............ 3
2.简介..................................................................................................... 18
2.1高性能模拟.............................................. ............................... 18
2.2低功耗.............................................. ................................ 18
2.3应用灵活性............................................... ...................................... 18
2.4典型连接图.............................................. ........................... 18
3.功能说明.............................................. .................................. 18
3.1主要操作模式.............................................. ................................... 20
3.1.1 100BASE -X MII应用( TX和FX ) ..................................... ...... 20
符号编码和解码.............................................. ............. 20
100 Mb / s的环回............................................. .................................. 22
3.1.2 100BASE -X直放站的应用.......................................... ............ 22
3.1.3 10BASE -T MII应用.......................................... ........................ 23
全双工和半双工操作............................................. ................. 23
碰撞检测................................................ ................................ 23
Jabber的................................................. .................................................. 23
链路脉冲................................................ ............................................ 23
接收机静噪................................................ .................................. 23
10BASE -T回环.............................................. ............................... 23
载波检测................................................ ................................... 24
3.1.4 10BASE -T系列应用.......................................... .................... 24
3.2自动协商.............................................. ............................................. 24
3.3复位操作............................................... ............................................. 25
3.4 LED Indicators............................................................................................... 25
4.媒体独立接口( MII ) .......................................... ................... 25
4.1 MII帧结构.............................................. ........................................ 26
4.2 MII接收数据.............................................. ............................................. 26
4.3 MII发送数据.............................................. ............................................ 27
4.4 MII管理接口.............................................. .............................. 27
4.5 MII管理帧结构............................................. ................... 28
5.配置............................................... .................................................. 29
5.1配置在上电/复位时间......................................... ................ 29
5.2配置通过控制引脚............................................. ......................... 29
通过MII 5.3配置............................................. .................................. 29
6. CS8952寄存器.............................................. ................................................ 30
7.设计考虑.............................................. .................................... 62
7.1双绞线接口.............................................. ..................................... 62
7.2 100BASE- FX接口............................................. ..................................... 62
7.3内部参考电压.............................................. ............................. 63
7.4时钟方案............................................... ......................................... 63
7.5推荐磁............................................... ............................. 64
7.6电源去耦和............................................. ......................... 64
7.7总体布局的建议.............................................. ................. 65
8.引脚说明.............................................. ................................................. 67
9.包装尺寸。 .................................................. .................................... 79
10.订购信息.............................................. ................................... 80
11.环境,制造, &处理信息........... 80
12.修订历史.............................................. .............................................. 81
CrystalLAN 100BASE- X和10BASE-T收发器
DS206F1
2