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参数资料
型号： WJLXT972ALC.A4
厂商： INTEL CORP
元件分类： 网络接口
英文描述： DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装： ROHS COMPLIANT, LQFP-64
文件页数： 84/97页
文件大小： 1281K
代理商： WJLXT972ALC.A4
Intel
LXT972A Single-Port 10/100 Mbps PHY Transceiver
Datasheet
85
Document Number: 249186-004
Revision Date: 25-Oct-2005
Table 48 lists auto-negotiation next page transmit bits.
Table 49 lists auto-negotiation link partner next page receive bits.
Table 48. Auto-Negotiation Next Page Transmit Register - Address 7, Hex 7
Bit
Name
Description
Type 1
Default
7.15
Next Page (NP)
0 = Last page
1 = Additional next pages follow
R/W
0
7.14
Reserved
Ignore when read.
RO
0
7.13
Message Page
(MP)
0 = Register bits 7.10:0 are user defined.
1 = Register bits 7.10.0 follow IEEE message page
format.
R/W
1
7.12
Acknowledge 2
(ACK2)
0 = Cannot comply with message
1 = Complies with message
R/W
0
7.11
Toggle (T)
0 = Previous value of the transmitted Link Code Word
equalled logic one
1 = Previous value of the transmitted Link Code Word
equalled logic zero
R/W
0
7.10:0
Message/
Unformatted
Code Field
If Register bits 7.13 = 0, Register bits 7.10:0 are user-
defined.
If Register bits 7.13 = 1, Register bits 7.10:0 follow
IEEE message page format.
R/W
00000000
001
1. RO = Read Only. R/W = Read/Write
Table 49. Auto-Negotiation Link Partner Next Page Receive Register - Address 8, Hex 8
Bit
Name
Description
Type 1
Default
8.15
Next Page (NP)
0 = Link Partner has no additional next pages to
send
1 = Link Partner has additional next pages to send
RO
0
8.14
Acknowledge (ACK)
0 = Link Partner has not received Link Code Word
from LXT972A Transceiver.
1 = Link Partner has received Link Code Word from
LXT972A Transceiver.
RO
0
8.13
Message Page (MP)
0 = Register bits 8.10:0 are user defined.
1 = Register bits 8.10:0 follow IEEE message page
format.
RO
0
8.12
Acknowledge 2
(ACK2)
0 = Link Partner cannot comply with the message
1 = Link Partner complies with the message
RO
0
8.11
Toggle (T)
0 = Previous value of transmitted Link Code Word
equal to logic one
1 = Previous value of transmitted Link Code Word
equal to logic zero
RO
0
8.10:0
Message/Unformatted
Code Field
If Register bit 8.13 = 0, Register bits 18.10:0 are
user defined.
If Register bit 8.13 = 1, Register bits 18.10:0 follow
IEEE message page format.
RO
000000
0000
1. RO = Read Only.
相关PDF资料
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WJLXT972ALC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT972MLC.A4-864101 DATACOM, ETHERNET TRANSCEIVER, PQFP48
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WJLXT972MLC.A4 S L7U9 制造商:Intel 功能描述:PHY 1-CH 10Mbps/100Mbps 64-Pin LQFP
WJLXT972MLC.A4-864115 功能描述:TXRX ETH 10/100 SGL PORT 48-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 产品目录页面:1402 (CN2011-ZH PDF)
WJLXT972MLCA4 制造商:Cortina Systems Inc 功能描述:
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