Physical
共 159 篇文章
Physical 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 159 篇文章，持续更新中。
total是最后的版本。包括的全是最新的物理层和数据链路层。另外还有pro1和pro2的打包程序和调用它们形成的各自的界面程序
total是最后的版本。包括的全是最新的物理层和数据链路层。另外还有pro1和pro2的打包程序和调用它们形成的各自的界面程序，以及最后调用各个界面形成的总界面程序。由于时间匆忙，对数据链路层协议的界面化工作只做到了pro2，总界面上已经留了所有6个程序的地方。PhysicalLayer包中包含了所有的物理层的程序的版本，以及它们各自的演示程序(一般为Physical)及打包程序(一般为PhyLa
Cognitive Considerations Visual Considerations Physical Considerations Environmental and Social I
Cognitive Considerations
Visual Considerations
Physical Considerations
Environmental and Social Issues
The Purpose of the Interface
About Guidelines
It is he introduce about CD-ROM s physical structure. Maybe it give you some help, if you want to kn
It is he introduce about CD-ROM s physical structure. Maybe it give you some help, if you want to know something about CD-ROm.
Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications-High speed Physica
Wireless LAN Medium Access Control
(MAC) and Physical Layer (PHY) specifications-High speed Physical Layer in the 5 GHZ Band
802.11b-1999/Cor1-2001, IEEE Standard for Information technology—Telecommunications and information
802.11b-1999/Cor1-2001, IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 11: Wireles
The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the
The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as spec
The goal of our final project was to design an efficient elevator simulator that can accept input fr
The goal of our final project was to design an efficient elevator simulator that can accept input from a user and mechanically operate (on a small scale) a system of 4 floors and 3 elevators using pul
orcad无法输出网表问题解决方法
ORCAD在使用的时候总会出现这样或那样的问题…<BR>但下这个问题比较奇怪…在ORCAD中无法输出网表…<BR>弹出下面的错误….这种问题很是奇怪…<BR>Netlist Format: tango.dll<BR>Design Name: D:\EDA_PROJECT\PROTEL99SE\YK\SV3200\MAIN.DSN<BR>ERROR [NET0021] Cannot get part
Delta Sigma的ADC桥测量技术
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Sensors for pressure, load, temperature, acceleration andmany other physical quantities often take the form of aWheatstone bridge. These sensors can be extremely linearand stabl
通信的数学理论
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The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point. Frequently the messages have meaning; that is the
SDRAM的原理和时序
<P><STRONG>SDRAM的原理和时序</STRONG></P>
<P>SDRAM内存模组与基本结构 我们平时看到的SDRAM都是以模组形式出现，为什么要做成这种形式呢？这首先要接触到两个概念：物理Bank与芯片位宽。1、 物理Bank 传统内存系统为了保证CPU的正常工作，必须一次传输完CPU在一个传输周期内所需要的数据。而CPU在一个传输周期能接受的数 据容量就是CPU数据总线的位宽，单
MPC106 PCI桥/存储器控制器硬件规范说明
The Motorola MPC106 PCI bridge/memory controller provides a PowerPCª<BR>microprocessor common hardware reference platform (CHRPª) compliant bridge<BR>between the PowerPC microprocessor famil
orcad无法输出网表问题解决方法
ORCAD在使用的时候总会出现这样或那样的问题…<BR>但下这个问题比较奇怪…在ORCAD中无法输出网表…<BR>弹出下面的错误….这种问题很是奇怪…<BR>Netlist Format: tango.dll<BR>Design Name: D:\EDA_PROJECT\PROTEL99SE\YK\SV3200\MAIN.DSN<BR>ERROR [NET0021] Cannot get part
通信的数学理论
<p>
The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point. Frequently the messages have meaning; that is the
NCV7356单线CANBUS收发器数据手册
The NCV7356 is a physical layer device for a single wire data link<BR>capable of operating with various Carrier Sense Multiple Access<BR>with Collision Resolution (CSMA/CR) protocols such as the Bosch
TJA1051 High-speed CAN transce
<P>The TJA1051 is a high-speed CAN transceiver that provides an interface between a<BR>Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus.<BR>The transceiver is design
pci e PCB设计规范
<p>This document provides practical, common guidelines for incorporating PCI Express interconnect<br />
layouts onto Printed Circuit Boards (PCB) ranging from 4-layer desktop baseboard designs to 10-<
Precision Physical 2010a.2180
新一代FPGA综合技术,逻辑设计中出现的多个层次进行优化， 通过精简逻辑层次，提升了电路性能，并且降低了功耗
Advanced ASIC Chip Synthesis Using Synopsys Design Compiler,Physi
·Advanced ASIC Chip Synthesis Using Synopsys Design Compiler,Physical Compiler and Primetime