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

Datasheet

BITS

DESCRIPTION

TYPE

DEFAULT

 

 

 

 

18:16

Power Management Specification Version (VERSION[2:0])

RO

010b

 

This device complies with Revision 1.1 of the PCI Bus Power Management

 

 

 

Interface Specification.

 

 

 

 

 

 

15:8

Next Item Offset (NEXT_OFFSET[7:0])

RO

0h

 

There is only a single item in the capabilities list. No other list elements

 

 

 

follow. This field will always return 0h.

 

 

 

 

 

 

7:0

Capability ID (CAP_ID)

RO

01h

 

This is the capability identifier for PCI Power Management Interface. It

 

 

 

identifies the link list item as being the PCI Power Management registers.

 

 

 

 

 

 

Note 4.10 The default state of this field is dependant on the setting of the VAUXDET signal as noted in the description.

Revision 1.22 (09-25-08)

152

SMSC LAN9420/LAN9420i

 

DATASHEET