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LAN8720AI 参数 Datasheet PDF下载

LAN8720AI图片预览
型号: LAN8720AI
PDF下载: 下载PDF文件 查看货源
内容描述: 小尺寸RMII 10/100以太网收发器, HP Auto-MDIX的支持 [Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support]
分类和应用: 以太网局域网(LAN)标准
文件页数/大小: 79 页 / 1119 K
品牌: SMSC [ SMSC CORPORATION ]
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Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support  
Datasheet  
4.2  
Control and Status Registers  
Table 4.2 provides a list of supported registers. Register details, including bit definitions, are provided  
in the proceeding subsections.  
Table 4.2 SMI Register Map  
REGISTER INDEX  
(DECIMAL)  
REGISTER NAME  
Basic Control Register  
GROUP  
0
1
Basic  
Basic Status Register  
Basic  
2
PHY Identifier 1  
Extended  
3
PHY Identifier 2  
Extended  
4
Auto-Negotiation Advertisement Register  
Auto-Negotiation Link Partner Ability Register  
Auto-Negotiation Expansion Register  
Mode Control/Status Register  
Special Modes  
Extended  
5
Extended  
6
Extended  
17  
18  
26  
27  
29  
30  
31  
Vendor-specific  
Vendor-specific  
Vendor-specific  
Vendor-specific  
Vendor-specific  
Vendor-specific  
Vendor-specific  
Symbol Error Counter Register  
Control / Status Indication Register  
Interrupt Source Register  
Interrupt Mask Register  
PHY Special Control/Status Register  
Revision 1.4 (08-23-12)  
48  
SMSC LAN8720A/LAN8720Ai  
DATASHEET