SMSC LAN9420, LAN9420i 4.2.12EEPROM Data Register (E2P_DATA), BITS, TYPE, Note, DEFAULT, RESERVED, DESCRIPTION, EEPROM Data

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface

Datasheet

4.2.12EEPROM 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	TYPE	DEFAULT
31:8	RESERVED	RO	-
7:0	EEPROM Data	R/W	Note 4.3
	Value read from or written to the EEPROM.

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.

Revision 1.22 (09-25-08)	102	SMSC LAN9420/LAN9420i
	DATASHEET