欢迎访问ic37.com |
会员登录 免费注册
发布采购

LAN9210 参数 Datasheet PDF下载

LAN9210图片预览
型号: LAN9210
PDF下载: 下载PDF文件 查看货源
内容描述: 外形小巧单芯片以太网控制器与HP Auto-MDIX的 [Small Form Factor Single- Chip Ethernet Controller with HP Auto-MDIX]
分类和应用: 控制器以太网
文件页数/大小: 458 页 / 4618 K
品牌: SMSC [ SMSC CORPORATION ]
 浏览型号LAN9210的Datasheet PDF文件第247页浏览型号LAN9210的Datasheet PDF文件第248页浏览型号LAN9210的Datasheet PDF文件第249页浏览型号LAN9210的Datasheet PDF文件第250页浏览型号LAN9210的Datasheet PDF文件第252页浏览型号LAN9210的Datasheet PDF文件第253页浏览型号LAN9210的Datasheet PDF文件第254页浏览型号LAN9210的Datasheet PDF文件第255页  
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface  
Datasheet  
14.2.8.4  
Virtual PHY Identification LSB Register (VPHY_ID_LSB)  
Offset:  
Index (decimal):  
1CCh  
3
Size:  
32 bits  
This read/write register contains the LSB of the Virtual PHY Organizationally Unique Identifier (OUI).  
The MSB of the Virtual PHY OUI is contained in the Virtual PHY Identification MSB Register  
(VPHY_ID_MSB).  
BITS  
DESCRIPTION  
TYPE  
DEFAULT  
31:16  
RESERVED  
(See Note 14.25)  
RO  
-
15:10  
9:4  
PHY ID  
R/W  
R/W  
00h  
00h  
This field contains the lower 6-bits of the Virtual PHY OUI (Note 14.26).  
Model Number  
This field contains the 6-bit manufacturer’s model number of the Virtual PHY  
(Note 14.26).  
3:0  
Revision Number  
R/W  
0h  
This field contain the 4-bit manufacturer’s revision number of the Virtual PHY  
(Note 14.26).  
Note 14.25 The reserved bits 31-16 are used to pad the register to 32-bits so that each register is on  
a DWORD boundary. When accessed serially (through the MII management protocol), the  
register is 16-bits wide.  
Note 14.26 IEEE allows a value of zero in each of the 32-bits of the PHY Identifier.  
SMSC LAN9312  
251  
Revision 1.2 (04-08-08)  
DATASHEET  
 复制成功!