LAN9117 Datasheet, PDF (91/114 Pages) SMSC Corporation – HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER

LAN9117
5.5.6 AUTO-NEGOTIATION LINK PARTNER ABILITY
Index (In Decimal):
5
Size:
16-bits
Bits
Description
15 Next Page. 1 = next page capable, 0 = no next page ability. This device does
not support next page ability.
14 Acknowledge. 1 = link code word received from partner 0 = link code word
not yet received
Note: This bit will always read 0
13 Remote Fault. 1 = remote fault detected, 0 = no remote fault
12 Reserved
11-10
9
Pause Operation.
00 No PAUSE supported by partner station
01 Symmetric PAUSE supported by partner station
10 Asymmetric PAUSE supported by partner station
11 Both Symmetric PAUSE and Asymmetric PAUSE supported by partner
station
100Base-T4. 1 = T4 able, 0 = no T4 ability
8 100Base-TX Full Duplex. 1 = TX with full duplex, 0 = no TX full duplex
ability
7 100Base-TX. 1 = TX able, 0 = no TX ability
6 10Base-T Full Duplex.
1 = 10Mbps with full duplex
0 = no 10Mbps with full duplex ability
5 10Base-T. 1 = 10Mbps able, 0 = no 10Mbps ability
4:0 Selector Field. [00001] = IEEE 802.3
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Default
0
0
0
0
00
0
0
0
0
0
00001
5.5.7 AUTO-NEGOTIATION EXPANSION
Index (In Decimal):
6
Size:
Bits
15:5 Reserved
Description
4 Parallel Detection Fault.
1 = fault detected by parallel detection logic
0 = no fault detected by parallel detection logic
3 Link Partner Next Page Able.
1 = link partner has next page ability
0 = link partner does not have next page ability
2 Next Page Able.
1 = local device has next page ability
0 = local device does not have next page ability
16-bits
Type
RO
RO/LH
RO
RO
Default
0
0
0
0
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DS00002267A-page 91