通过电路原理图设计和高速PCB 设计，完成了堆叠设计和高速信号线设计。
With the circuit schematic design and the high-speed PCB design, completes stackup design and high-speed signal line design.
本文硬件设计主要包含了电路原理图设计、系统印刷电路板设计和系统测试。
In the part of hardware design of this paper, circuit schematic design, PCB design and system testing have been included.
在电路原理图设计中遵循高速信号电路PCB设计原则，完成了系统PCB的布局、叠层设计、内电层设计、系统接地设计和高速信号线等设计；
With the circuit schematic design and the high speed PCB design, completes PCB composition, stackup design, internal layer design, system grounding design and high-speed signal line design.
电子电路设计及原理图绘制。
本文主要给出了详细的设计原理图、参数的选择、以及电路的焊接。
This paper give a detailed schematic design, parameter selection, as well as the welding circuit.
输入电路和功率放大电路的原理图设计。
硬件设计包括电路的系统规划、设计、抗干扰电路的设计、原理图的绘制、PC B电路板的制作、电路的焊接、电路的调试以及整个系统的组装。
Hardware include the whole programming of circuit, design, anti-jamming circuit, principal chart of circuit, the circuit board of PCB, jointing the circuit, debugging and assemble the system.
功率电路原理图的总体设计。
本文介绍了一种基于AT 89 C52单片机的高精度数字转速计的实现方案。给出了硬件电路原理图和软件设计。
The paper introduces a program of high-accuracy digital tachometer based on AT89C52 SCM, and presents the diagram of applied circuit principle and software design.
本文提出了用8031单片机系统来完成电感测量的方法，介绍了软件设计，给出了硬件电路原理图。
A method for a system with 8031 single chip microcomputer to measure inductance is presented. The software designing is introduced and the circuit diagram is given.
详细介绍了DDS算法和硬件设计原理，给出了电路原理图，软件设计原理及流程图。
This article introduces the algorithm of DDS and the principle of hardware design in detail and gives out the circuit diagram, the principle of software design and the flow chart.
提出了用8031单片机及相应接口电路来完成系统动态频率特性测试的方法，给出了硬件的电路原理图，介绍了软件设计。
A method for measuring the dynamic frequency characteristics of a system with 8031 single chip microcomputer was presented, the circuit diagram was given and the software designing was introduced.
在文中设计了一种应用于分布式高密度电阻率仪的电极转换装置，介绍了该装置的工作原理、工作流程，给出了详细的电路原理图。
In this article, we have been designed a kind of electrode change device for distributed high density resistivity instrument and provided its theory and work flow and its circuit diagram.
介绍了一种多用途水声信号预处理机的具体设计，详细阐述了各模块电路的设计原理及工程实现，给出了部分电路的原理图。
A design of a multi-purpose hydro-acoustic signal preprocessor is introduced. A detail expatiation of the design principle and engineering realization of the modular circuits are given.
采用自检回绕思想，给出各转接电路板详细设计原理，并以离散量输入转接板设计为例给出了电路设计原理图。
Finally, the detailed principle design for each switching board was given, and the circuit schematic drawing of discrete input switching board was presented.
给出了系统的框架原理图、各功能部件的硬件电路设计和软件流程图及部分源程序。
The principle of system and the design of hardware and software of function modules is preset.
依照原理图，自行设计印刷电路板，再经过制作、焊接和调试，最终完成硬件核心部分电路板。
According to the schematics, PCB layout has been done, and furthermore, the core circuit board of hardware has been accomplished via PCB manufacturing, soldering and debugging.
作者设计了脉冲高压电源的电路原理图。
The circuit schematic diagram of the high voltage pulse power supply is designed by author.
硬件平台的设计，主要完成DSP部分的设计，完成DSP部分的电路原理图和PCB图。
Hardware platform design, this article mainly completes the portion design of DSP, completes the circuit principium chart of DSP and PCB figure.
本文介绍PLC在供水控制系统中的应用，阐述了根据控制电路组成及操作工艺要求，进行的电气原理图设计和系统程序设计。
This paper introduces the application of PLC in water supply control system, explains the design of the electric principle diagram and the system program design.
该抢答器单元电路的软件设计分别利用原理图设计、硬件描述语言设计完成。
The circuit software was designed using schematic diagram and hardware description language (VHDL) respectively.
首先给出了操纵台曲线修正设计方案，然后给出了实现非线性化的修正电路的电路原理图。
First introduces manipulator's output modifying scheme, then give a circuit design schematic of nonlinear correcting circuit.
本系统的设计过程包括硬件和软件设计的制作，电子电路原理图和程序模块代码等。
The design process includes the designs of the hardware and software, electronic circuit diagrams, program module codes etc.
第六章为接收射频前端电路的原理图设计、PCB设计和系统电路的实现，对系统电路的重要参数进行了测试。
In chapter six, schematic design, PCB design and application circuits of receiver RF destination are all implemented and the important system parameters are tested by using the spectrum analyzer.
并且，研究了高速电路设计所涉及的如信号完整性和电磁兼容性问题，并在其指导下根据原理图进行了PCB设计，重点攻克了低成本架构带来的布局布线困难。
Moreover, high speed circuit design such as signal integrity and electromagnetic coexist is researched and PCB is designed on schematic. PCB layout and route are mainly solved in PCB design.
在分析了各模块原理的基础上，完成了电路原理图和整个系统的PC B设计。
After analyzing the principle of each module, the paper completes the designs of PCB based on the principle of the hardware and the whole system.
丰富的C语言和汇编语言开发经验，以及原理图设计，PCB设计和电路调试经验。
Skilled in assembly and C language programming, schematic design and PCB-layout and circuit debugging.
丰富的C语言和汇编语言开发经验，以及原理图设计，PCB设计和电路调试经验。
Skilled in assembly and C language programming, schematic design and PCB-layout and circuit debugging.
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