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DM9016 参数 Datasheet PDF下载

DM9016图片预览
型号: DM9016
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与通用处理器接口 [10/100 Mbps 3-port Ethernet Switch Controller with General Processor Interface]
分类和应用: 控制器以太网局域网(LAN)标准
文件页数/大小: 85 页 / 508 K
品牌: DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
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DM9016  
3-port switch with Processor Interface  
IMR  
Interrupt Mask Register  
FFH  
00H  
Key to Default  
In the register description that follows, the default column  
takes the form:  
<Reset Value>, <Access Type>  
Where:  
E = default value from EEPROM  
T = default value from strap pin  
<Access Type>:  
RO = Read only  
<Reset Value>:  
RW = Read/Write  
1
0
X
Bit set to logic one  
Bit set to logic zero  
No default value  
R/C = Read and Clear  
RW/C1=Read/Write and Cleared by write 1  
WO = Write only  
P = power on reset default value  
H = hardware reset command default value  
S = software reset default value  
Reserved bits are shaded and should be written with 0.  
Reserved bits are undefined on read access.  
22  
Preliminary datasheet  
DM9016-13-DS-P01  
March 26, 2009  
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