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DM9106EP 参数 Datasheet PDF下载

DM9106EP图片预览
型号: DM9106EP
PDF下载: 下载PDF文件 查看货源
内容描述: 10/100 Mbps的3端口以太网交换机控制器, PCI接口 [10/100 Mbps 3-port Ethernet Switch Controller with PCI Interface]
分类和应用: 控制器PC以太网局域网(LAN)标准
文件页数/大小: 92 页 / 547 K
品牌: DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
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DM9106
与PCI接口3个端口的交换机
6.1.6内存映射基地址( xxxxxx14H - PCIMEM ) ..................................... .............................. 21
6.1.7子系统识别( xxxxxx2cH - PCISID ) ........................................ .......................................... 22
6.1.8能力指针( xxxxxx34H - 第_Ptr ) ....................................... ................................................ 22
6.1.9中断&延迟配置( xxxxxx3cH - PCIINT ) ..................................... .............................. 22
6.1.10设备的具体配置寄存器( xxxxxx40H- PCIUSR ) ..................................... .................. 22
6.1.11电源管理寄存器( xxxxxx50H 〜 PCIPMR ) ....................................... ................................ 23
6.1.12电源管理控制/状态( xxxxxx54H 〜 PMCSR ) ..................................... .......................... 24
6.2 PCI ç
ONTROL和
S
TATUS
R
EGISTERS
( CR ) .............................. ................................................. 25
6.2.1系统控制寄存器( CR0 ) ........................................................................................................... 26
6.2.2传输描述符投票点播( CR1 ) ........................................ .................................................. ... 26
6.2.3接收描述符投票点播( CR2 ) ........................................ .................................................. .... 26
6.2.4接收描述符基址( CR3 ) ........................................ .................................................. .. 27
6.2.5发送描述符基址( CR4 ) ........................................ .................................................. 27
6.2.6网络状态报告寄存器( CR5 ) ........................................ .................................................. ..... 27
6.2.7网络操作模式寄存器( CR6 ) ........................................ .................................................. .. 29
6.2.8中断屏蔽寄存器(CR7)............................................................................................................. 31
6.2.9保留( CR8 ) ................................................................................................................................... 32
6.2.10管理访问寄存器( CR9 ) ......................................... .................................................. ..... 32
6.2.11保留( CR10 ) ............................................................................................................................... 33
6.2.12保留( CR11 ) ............................................................................................................................... 33
6.2.13保留( CR12 ) ............................................................................................................................... 33
6.2.14 (保留CR13 ) ............................................................................................................................... 33
6.2.15 (保留CR14 ) ............................................................................................................................... 33
6.2.16校验和卸载控制寄存器( CR15 ) ........................................ ............................................. 33
17年6月12日开关控制寄存器(CR16)....................................................................................................... 33
6.2.18每端口索引寄存器(CR17)......................................................................................................... 34
6.2.19每端口控制寄存器( CR18 ) ...................................................................................................... 34
6.2.20每端口的状态数据寄存器( CR19 ) ....................................... .................................................. ... 37
6.2.21每端口VLAN标签字节寄存器( CR20 ) ..................................... .................................................. 39
6.2.22每端口MIB计数器变址寄存器( CR21 ) ...................................... ............................................ 40
6.2.23 MIB计数器数据寄存器(CR22).................................................................................................... 41
6.2.24 VLAN优先级映射寄存器(CR23)................................................................................................... 41
6.2.25以太网地址数据1,2寄存器( CR22 , CR23 ) ................................... ................................... 42
6.2.26基于端口的VLAN映射表寄存器0 ( CR24 ) .................................... ...................................... 42
初步数据表
DM9106-DS-P01
2009年7月9日
3