参数资料
型号: WJLXT971ALC.A4-857344
厂商: CORTINA SYSTEMS INC
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件页数: 65/80页
文件大小: 931K
代理商: WJLXT971ALC.A4-857344
Page 68
Cortina Systems LXT972A Single-Port 10/100 Mbps PHY Transceiver
LXT972A PHY
Datasheet
249186, Revision 5.2
13 September 2007
8.0 Register Definitions - IEEE
Base Registers
Table 44
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
5.14
Acknowledge
0 = Link Partner has not received Link Code Word
from the LXT972A PHY.
1 = Link Partner has received Link Code Word
from the LXT972A PHY.
RO
0
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
5.6
10BASE-T
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
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WJLXT971ALE.A4-857343 DATACOM, ETHERNET TRANSCEIVER, PQFP64
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