SMSC LAN9420i Manual De Usuario
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
Revision 1.22 (09-25-08)
142
SMSC LAN9420/LAN9420i
DATASHEET
4.5.7
Auto Negotiation Expansion
Index (In Decimal):
6
Size:
16 bits
BITS
DESCRIPTION
TYPE
DEFAULT
15:5
RESERVED
RO
-
4
Parallel Detection Fault
1 = fault detected by parallel detection logic
0 = no fault detected by parallel detection logic
1 = fault detected by parallel detection logic
0 = no fault detected by parallel detection logic
RO/LH
0b
3
Link Partner Next Page Able
1 = link partner has next page ability
0 = link partner does not have next page ability
1 = link partner has next page ability
0 = link partner does not have next page ability
RO
0b
2
Next Page Able
1 = local device has next page ability
0 = local device does not have next page ability
1 = local device has next page ability
0 = local device does not have next page ability
RO
0b
1
Page Received
1 = new page received
0 = new page not yet received
1 = new page received
0 = new page not yet received
RO/LH
0b
0
Link Partner Auto-Negotiation Able
1 = link partner has auto-negotiation ability
0 = link partner does not have auto-negotiation ability
1 = link partner has auto-negotiation ability
0 = link partner does not have auto-negotiation ability
RO
0b