LXT972M Datasheet, PDF (80/92 Pages) Intel Corporation – Single-Port 10/100 Mbps PHY Transceiver

Intel^® LXT972M Single-Port 10/100 Mbps PHY Transceiver
Table 46 lists auto-negotiation link partner base page ability bits.
Table 46. Auto-Negotiation Link Partner Base Page Ability Register - Address 5, Hex 5
Bit
Name
Description
Type ¹ Default
5.15 Next Page
0 = Link Partner has no ability to send multiple pages.
1 = Link Partner has ability to send multiple pages.
RO
0
0 = Link Partner has not received Link Code Word
5.14 Acknowledge
from the LXT972M Transceiver.
1 = Link Partner has received Link Code Word from
RO
0
the LXT972M Transceiver.
5.13 Remote Fault
0 = No remote fault.
1 = Remote fault.
RO
0
5.12 Reserved
Ignore when read.
RO
0
5.11
Asymmetric
Pause
Pause operation defined in IEEE 802.3 Standard,
Clause 40 and 27.
0 = Link Partner is not Pause capable.
1 = Link Partner is Pause capable.
RO
0
5.10 Pause
0 = Link Partner is not Pause capable.
1 = Link Partner is Pause capable.
RO
0
5.9 100BASE-T4
0 = Link Partner is not 100BASE-T4 capable.
1 = Link Partner is 100BASE-T4 capable.
RO
0
5.8
100BASE-TX
Full-Duplex
0 = Link Partner is not 100BASE-TX full-duplex
capable.
1 = Link Partner is 100BASE-TX full-duplex capable.
RO
0
5.7 100BASE-TX
0 = Link Partner is not 100BASE-TX capable.
1 = Link Partner is 100BASE-TX capable.
RO
0
10BASE-T
5.6
Full-Duplex
0 = Link Partner is not 10BASE-T full-duplex capable.
1 = Link Partner is 10BASE-T full-duplex capable.
RO
0
5.5 10BASE-T
0 = Link Partner is not 10BASE-T capable.
1 = Link Partner is 10BASE-T capable.
RO
0
5.4:0
Selector Field
S<4:0>
<00001> = IEEE 802.3.
<00010> = IEEE 802.9 ISLAN-16T.
<00000> = Reserved for future auto-negotiation
development.
<11111> = Reserved for future auto-negotiation
development.
Unspecified or reserved combinations must not be
transmitted.
RO
0
1. RO = Read Only
80
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005