Fast Ethernet 10/100 Hex Transceiver with Full MII — LXT9763
Table 42. Auto Negotiation Advertisement Register (Address 4) (Continued)
Bit
Name
Description
Type 1
Default
1 = 100BASE-T4 capability is available.
0 = 100BASE-T4 capability is not available.
(The LXT9763 does not support 100BASE-T4 but allows this bit to be set to
advertise in the Auto-Negotiation sequence for 100BASE-T4 operation. An
external 100BASE-T4 transceiver could be switched in if this capability is
desired.)
4.9
100BASE-T4
R/W
0
100BASE-TX
full-duplex
1 = Port is 100BASE-TX full-duplex capable.
0 = Port is not 100BASE-TX full-duplex capable.
0
4.8
4.7
4.6
4.5
R/W
R/W
R/W
R/W
Note 2
1 = Port is 100BASE-TX capable.
0 = Port is not 100BASE-TX capable.
0
100BASE-TX
Note 2
10BASE-T
full-duplex
1 = Port is 10BASE-T full-duplex capable.
0 = Port is not 10BASE-T full-duplex capable.
0
Note 2
1 = Port is 10BASE-T capable.
0 = Port is not 10BASE-T capable.
0
10BASE-T
Note 2
<00001> = IEEE 802.3.
<00010> = IEEE 802.9 ISLAN-16T.
Selector Field,
S<4:0>
4.4:0
<00000> = Reserved for future Auto-Negotiation development.
<11111> = Reserved for future Auto-Negotiation development.
Unspecified or reserved combinations should not be transmitted.
R/W
00001
1. R/W = Read/Write.
RO = Read Only.
2. Default value of bits 4.8:5 are determined by hardware pins at Reset. Refer to “Reset” discussion on page 22.
Table 43. Auto Negotiation Link Partner Base Page Ability Register (Address 5)
Bit
5.15
Name
Description 1
Type 2
Default
1 = Link Partner has ability to send multiple pages.
0 = Link Partner has no ability to send multiple pages.
Next Page
RO
0
1 = Link Partner has received Link Code Word from LXT9763.
0 = Link Partner has not received Link Code Word from the
LXT9763.
5.14
Acknowledge
RO
0
1 = Remote fault.
0 = No remote fault.
5.13
5.12
Remote Fault
Reserved
RO
RO
0
0
Ignore.
Pause operation defined in Clause 40 and 27.
Asymmetric
Pause
5.11
RO
0
1 = Link Partner is Pause capable.
0 = Link Partner is not Pause capable.
1 = Link Partner is Pause capable.
0 = Link Partner is not Pause capable.
5.10
5.9
Pause
RO
RO
RO
RO
0
0
0
0
1 = Link Partner is 100BASE-T4 capable.
0 = Link Partner is not 100BASE-T4 capable.
100BASE-T4
100BASE-TX
full-duplex
1 = Link Partner is 100BASE-TX full-duplex capable.
0 = Link Partner is not 100BASE-TX full-duplex capable.
5.8
5.7
1 = Link Partner is 100BASE-TX capable.
0 = Link Partner is not 100BASE-TX capable.
100BASE-TX
1. Per the 1997 revision of IEEE 802.3, this register is no longer used to store Link Partner next pages. Register 8 (Table 46 on
page 67) is now used for that purpose.
2. RO = Read Only.
Datasheet
65
INTEL [ INTEL ]
