DM9161CI DAVICOM [Davicom Semiconductor, Inc.], DM9161CI Datasheet - Page 28

• Manufacturer Part Number: DM9161CI
• Description: Industrial-Temperature 10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

8.6 Auto-negotiation Link Partner Ability Register (ANLPAR) – 05
This register contains the advertised abilities of the link partner when received during Auto-negotiation.
30
5.12-5.11
5.4-5.0
5.15
5.14
5.13
5.10
5.9
5.8
5.7
5.6
5.5
Bit
Bit Name
Reserved
TX_HDX
TX_FDX
10_FDX
10_HDX
Selector
ACK
FCS
NP
RF
T4
<00000>, RO Protocol Selection Bits
Default
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
Next Page Indication
1 = Link partner, next page available
0 = Link partner, no next page available
Acknowledge
1 = Link partner ability data reception acknowledged
0 = Not acknowledged
The DM9161CI's auto-negotiation state machine will automatically
control this bit from the incoming FLP bursts. Software should not
attempt to write to this bit
Remote Fault
1 = Remote fault indicated by link partner
0 = No remote fault indicated by link partner
Reserved
Read as 0, ignore on write
Flow Control Support
1 = Controller chip supports flow control ability by link partner
0 = Controller chip doesn’t support flow control ability by link
partner
100BASE-T4 Support
1 = 100BASE-T4 is supported by the link partner
0 = 100BASE-T4 is not supported by the link partner
100BASE-TX Full Duplex Support
1 = 100BASE-TX full duplex is supported by the link partner
0 = 100BASE-TX full duplex is not supported by the link partner
100BASE-TX Support
1 = 100BASE-TX half duplex is supported by the link partner
0 = 100BASE-TX half duplex is not supported by the link partner
10BASE-T Full Duplex Support
1 = 10BASE-T full duplex is supported by the link partner
0 = 10BASE-T full duplex is not supported by the link partner
10BASE-T Support
1 = 10BASE-T half duplex is supported by the link partner
0 = 10BASE-T half duplex is not supported by the link partner
Link partner’s binary encoded protocol selector
Description
Version: DM9161CI-DS-F01
DM9161CI
February 22, 2012
Final