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: DJIXP972MCAA4
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: DJIXP972MCAA4
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
DJIXP972MCCA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MCEA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MEAA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MECA4 Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MEEA4 Single-Port 10/100 Mbps PHY Transceiver
相關代理商/技術參數
參數描述
DJIXP972MCCA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MCEA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MEAA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MECA4 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver
DJIXP972MEEA4 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: 大冶市| 阳西县| 齐齐哈尔市| 新建县| 西充县| 棋牌| 景泰县| 长兴县| 石台县| 惠来县| 浦江县| 勐海县| 调兵山市| 舒兰市| 西林县| 吉安市| 兴仁县| 北票市| 潮州市| 青铜峡市| 白水县| 龙海市| 溆浦县| 江门市| 都安| 阳曲县| 龙游县| 海宁市| 武汉市| 舒城县| 鸡东县| 晋城| 浑源县| 五峰| 新闻| 景泰县| 墨竹工卡县| 阿鲁科尔沁旗| 曲阳县| 昆明市| 桦川县|