LAN9420 Datasheet, PDF (103/171 Pages) SMSC Corporation – Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
4.2.12 EEPROM Data Register (E2P_DATA)
Offset:
00FCh
Size:
32 bits
This register is used in conjunction with the E2P_CMD register to perform read and write operations
with the serial EEPROM.
BITS
DESCRIPTION
31:8 RESERVED
7:0 EEPROM Data
Value read from or written to the EEPROM.
TYPE
RO
R/W
DEFAULT
-
Note 4.3
Note 4.3
Following reset, the default value of the EEPROM Data reflects the last value read by the
EEPROM controller during auto-loading, or the last value read during an attempt to auto-
load the EEPROM contents.
SMSC LAN9420/LAN9420i
103
DATASHEET
Revision 1.6 (07-18-11)