IP178C / IP178C LF / IP178CH / IP178CH LF
数据表
目录
产品特点...................................................................................................................................................1
一般Description..................................................................................................................................1
表Contents.....................................................................................................................................2
调整History........................................................................................................................................3
引脚图（ IP178C ） .............................................................................................................................10
1引脚description.................................................................................................................................15
引脚说明(continued).....................................................................................................................16
引脚说明(continued).....................................................................................................................18
引脚说明(continued).....................................................................................................................19
引脚说明(continued).....................................................................................................................20
引脚说明(continued).....................................................................................................................21
引脚说明(continued).....................................................................................................................22
引脚说明(continued).....................................................................................................................24
引脚说明(continued).....................................................................................................................25
引脚说明(continued).....................................................................................................................26
引脚说明(continued).....................................................................................................................27
引脚说明(continued).....................................................................................................................28
2功能Description.....................................................................................................................29
2.1
流control.........................................................................................................................32
2.2
广播风暴protection.................................................................................................33
2.3
端口锁定.........................................................................................................................34
2.4
端口VLAN基地..................................................................................................................35
2.5
VLAN标签/标记和未标记功能......................................... ........................................... 36
2.6
标签VLAN............................................................................................................................36
2.7
Tag的VLAN路由器应用............................................. .............................................. 37
2.8
聪明的MAC .........................................................................................................................38
2.9
服务等级.....................................................................................................................................42
2.9.1
临港基地priority....................................................................................................42
2.9.2
框架基本优先级............................................... ................................................. 42
2.10生成树tree......................................................................................................................44
2.11
静态MAC地址table....................................................................................................46
2.12串行管理interface..............................................................................................47
2.13 SCA.....................................................................................................................................48
2.14带宽控制...............................................................................................................48
2.15注册说明..........................................................................................................49
3电气Characteristics.................................................................................................................86
3.1
绝对最大额定值............................................... .................................................. 0.86
3.2
DC Characteristic................................................................................................................86
3.3
AC时序...........................................................................................................................87
3.3.1
PHY模式MII定时.............................................. .............................................. 87
3.3.2
MAC模式MII定时.............................................. ............................................. 88
3.3.3
RMII Timing............................................................................................................89
3.3.4
SMI计时.............................................................................................................90
3.3.5
EEPROM Timing....................................................................................................91
3.4
热数据......................................................................................................................91
4订货信息............................................................................................................................92
5包详细信息................................................................................................................................93
2/93
2004 ， IC加公司
2007年6月21日
IP178Cx-DS-R12
QQ：2881677436 复制
