High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
14.4.2.3
Port x PHY Identification MSB Register (PHY_ID_MSB_x)
Index (decimal):
2
Size:
16 bits
This read/write register contains the MSB of the Organizationally Unique Identifier (OUI) for the Port x
PHY. The LSB of the PHY OUI is contained in the Port x PHY Identification LSB Register
(PHY_ID_LSB_x).
BITS
DESCRIPTION
TYPE
DEFAULT
15:0
PHY ID
R/W
0007h
This field is assigned to the 3rd through 18th bits of the OUI, respectively
(OUI = 00800Fh).
Revision 1.2 (04-08-08)
292
SMSC LAN9312
DATASHEET