欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: DJLXT972MPEA4
廠商: Intel Corp.
英文描述: Single-Port 10/100 Mbps PHY Transceiver
中文描述: 單端口10/100 Mbps的物理層收發器
文件頁數: 27/92頁
文件大小: 666K
代理商: DJLXT972MPEA4
Intel
LXT972M Single-Port 10/100 Mbps PHY Transceiver
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005
27
5.2.3.1.2
MDIO Frame Structure
The physical interface consists of a data line (MDIO) and clock line (MDC). The frame structure is
shown in
Figure 3
and
Figure 4
(Read and Write).
MDIO Interface timing is given in
Chapter 7.0, “Electrical Specifications”.
5.2.3.2
Hardware Control Interface
The LXT972M Transceiver provides a Hardware Control Interface for applications where the
MDIO is not desired. The Hardware Control Interface uses the hardware configuration pins to set
device configuration. For details, see
Section 5.4.4, “Hardware Configuration Settings” on
page 33
.
Figure 3. Management Interface Read Frame Structure
Figure 4. Management Interface Write Frame Structure
MDC
MDIO
(Read)
High Z
32 "1"s
0
1
1
0
Preamble
ST
Op Code
PHY Address
Turn
Around
Z
0
A4
A3
A0
R4
R3
R0
Register Address
D15
D14
D1
Data
Write
Read
D15
D14
D1
D0
Idle
B3489-01
MDC
MDIO
(Write)
32 "1"s
0
1
0
1
Preamble
ST
Op Code
PHY Address
Turn
Around
1
0
A4
A3
A0
R4
R3
R0
Register Address
D15
D14
D1
D0
Data
Idle
Idle
Write
B3490-01
相關PDF資料
PDF描述
DJLXT972MQAA4 Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MQCA4 Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MQEA4 Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MTAA4 Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MTCA4 Single-Port 10/100 Mbps PHY Transceiver
相關代理商/技術參數
參數描述
DJLXT972MQAA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MQCA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MQEA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MTAA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJLXT972MTCA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
主站蜘蛛池模板: 北安市| 莱阳市| 库车县| 彭泽县| 中江县| 河津市| 江西省| 合川市| 伊吾县| 新绛县| 乐陵市| 兴国县| 报价| 海南省| 梁河县| 枝江市| 应用必备| 团风县| 阳高县| 浠水县| 大理市| 河间市| 常山县| 湛江市| 云南省| 连江县| 东台市| 永仁县| 雷州市| 茶陵县| 花垣县| 福泉市| 新蔡县| 滕州市| 高邮市| 贺兰县| 唐河县| 井冈山市| 津南区| 乃东县| 吕梁市|