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LAN83C185_03 参数 Datasheet PDF下载

LAN83C185_03图片预览
型号: LAN83C185_03
PDF下载: 下载PDF文件 查看货源
内容描述: 高性能单芯片低功耗10/100以太网物理层收发器 [High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver]
分类和应用: 以太网局域网(LAN)标准
文件页数/大小: 65 页 / 888 K
品牌: SMSC [ SMSC CORPORATION ]
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High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver (PHY)  
Datasheet  
Table 5.35 Register 1 - Basic Status (continued)  
ADDRESS  
NAME  
DESCRIPTION  
MODE  
DEFAULT  
1.3  
Auto-Negotiate  
Ability  
1 = able to perform auto-negotiation function  
0 = unable to perform auto-negotiation function  
RO  
1
1.2  
1.1  
1.0  
Link Status  
1 = link is up,  
RO/  
LL  
0
0
1
0 = link is down  
Jabber Detect  
1 = jabber condition detected  
RO/  
LH  
0 = no jabber condition detected  
Extended  
1 = supports extended capabilities registers  
RO  
Capabilities  
0 = does not support extended capabilities registers  
Table 5.36 Register 2 - PHY Identifier 1  
DESCRIPTION  
ADDRESS  
NAME  
MODE DEFAULT  
RW 0007h  
2.15:0  
PHY ID Number  
Assigned to the 3rd through 18th bits of the  
Organizationally Unique Identifier (OUI), respectively.  
OUI=00800Fh  
Table 5.37 Register 3 - PHY Identifier 2  
DESCRIPTION  
ADDRESS  
NAME  
MODE DEFAULT  
th  
th  
3.15:10  
3.9:4  
PHY ID Number  
Model Number  
Revision Number  
Assigned to the 19 through 24 bits of the OUI.  
Six-bit manufacturer’s model number.  
RW  
RW  
RW  
30h  
0Ah  
1h  
3.3:0  
Four-bit manufacturer’s revision number.  
Table 5.38 Register 4 - Auto Negotiation Advertisement  
NAME DESCRIPTION  
ADDRESS  
MODE  
DEFAULT  
4.15  
Next Page  
1 = next page capable,  
RO  
0
0 = no next page ability  
This Phy does not support next page ability.  
4.14  
4.13  
Reserved  
RO  
RW  
0
0
Remote Fault  
1 = remote fault detected,  
0 = no remote fault  
4.12  
Reserved  
4.11:10  
Pause Operation  
00 = No PAUSE  
R/W  
RO  
00  
0
01 = Asymmetric PAUSE toward link partner  
10 = Symmetric PAUSE  
11 = Both Symmetric PAUSE and Asymmetric  
PAUSE toward local device  
4.9  
100Base-T4  
1 = T4 able,  
0 = no T4 ability  
This Phy does not support 100Base-T4.  
SMSC LAN83C185  
Rev. 0.6 (12-12-03)  
DATA3S1HEET