dm9332 Davicom Semiconductor, Inc., dm9332 Datasheet - Page 36

• Manufacturer Part Number: dm9332
• Description: 10/100mbps Ethernet Fiber/twisted Pair Single Chip Media Converter
• Manufacturer: Davicom Semiconductor, Inc.

8.6 Auto-negotiation Link Partner Ability Register (ANLPAR) – 05H
This register contains the advertised abilities of the link partner when received during Auto-negotiation.
36
12-11
4-0
Bit
15
14
13
10
9
8
7
6
5
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
10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
Next Page Indication
0 = Link partner, no next page available
1 = Link partner, next page available
Acknowledge
1 = Link partner ability data reception acknowledged
0 = Not acknowledged
The DM9332'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
DM9332
Preliminary datasheet
DM9332-15-DS-P01
August 26, 2009