SMSC LAN9420i Manual De Usuario
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
SMSC LAN9420/LAN9420i
123
Revision 1.22 (09-25-08)
DATASHEET
4.4.2
MAC Address High Register (ADDRH)
This register contains the upper 16 bits of the physical address of the MAC, where ADDRH[15:8] is
the 6
the 6
th
octet of the RX frame.
Offset:
0084h
Size:
32 bits
BITS
DESCRIPTION
TYPE
DEFAULT
31:16
RESERVED
RO
-
15-0
Physical Address [47:32]
This field contains the upper 16 bits (47:32) of the physical address of the
LAN9420/LAN9420i device.
This field contains the upper 16 bits (47:32) of the physical address of the
LAN9420/LAN9420i device.
R/W
FFFFh