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: DJIXE972MCEA4
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: DJIXE972MCEA4
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
DJIXE972MEAA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MECA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MEEA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MHAA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MHCA4 Single-Port 10/100 Mbps PHY Transceiver
相關代理商/技術參數
參數描述
DJIXE972MEAA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MECA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MEEA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MHAA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXE972MHCA4 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: 白银市| 克拉玛依市| 隆安县| 柘荣县| 嘉义市| 大港区| 阳新县| 宜春市| 井冈山市| 岳池县| 石棉县| 宜都市| 铁力市| 秦皇岛市| 浮山县| 吴旗县| 博野县| 旺苍县| 商都县| 郑州市| 丹凤县| 青田县| 马关县| 桐乡市| 曲松县| 柏乡县| 苏州市| 崇阳县| 德保县| 西和县| 桦南县| 鄂尔多斯市| 高州市| 岑巩县| 旬邑县| 马龙县| 宾阳县| 莒南县| 天镇县| 武功县| 来凤县|