1、

The PCB of hardware system is completed under the guidance of high-speed circuit design theory. A new multi-DSP parallel interconnected structure based on bus arbitration is presented, which has the features of simple structure, flexible data transfer and multiple DSPs in equal status.

并在高速电路设计理论指导下完成了系统硬件平台PCB设计。提出了基于总线仲裁的新型多DSP对等全互连结构,该方法结构简单,数据传输灵活,多个DSP地位平等,不分主从。

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2、

The industry and market needs to promote the performance of electronic systems. As the semiconductor technology advances, the on-chip clock speed and board-level clock speed increases yearly. High-speed circuit bandwidth has accessed to the traditional circuit microwave frequency bands.

需求不断地推动着电子学系统的性能发展,随着半导体工艺的进步,片上时钟的速度和板级时钟的速度都在逐年提高,信号的带宽已经进入了传统的微波电路的频带范围。

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3、

For high stability of the system, with the realization of hardware of the system, the second part of this paper starts from the transmission line theory, and studies the signal integrity problem of high-speed circuit system in light current.

为使系统具有较高的稳定性,本文第二部分结合该处理器的硬件实现,从传输线理论出发,研究了弱电情况下高速电路印刷电路板中的信号完整性问题;

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4、

According to the theory of high-speed circuit design, combined with practical experience in hardware engineering, design the PCB of the test board. 5.

根据高速电路的设计理论,结合实际的工程经验,设计了测试板的PCB。

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5、

Design and Implementation of the High-speed Digital Circuit Demo System

高速数字电路实验验证系统的设计与实现

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6、

The circuit design, fabrication, and performance of high-speed AlGaAs/ GaAs HBT D-type flip flop and static frequency divider integrated circuits are described.

叙述了高速AlGaAs/GaAs HBT D-触发器和静态分频器的设计、制造和性能。

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7、

On the aspect of hardware, it refers to the hardware circuit design of the high-speed control card and the analog output card, anti-jamming technology, chip software programming, and hardware upgrade project;

硬件上,内容涵盖了高速智能控制卡和模拟量输出接口卡的硬件电路设计、抗干扰技术、芯片控制程序设计和硬件升级方案;

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8、

Such as harmonic distorted in front analog circuit, sample clock shaking, analog power and the noise in ground plane etc. Some suggestion of circuit design is given to improve high-speed A/ D circuit performance.

并在试验测试的基础上找出了影响高速模数转换电路转换性能的几个主要的因素:前端运放电路谐波失真、采样时钟抖动、模数电源及共地噪声串扰等。

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9、

And the design satisfies the requirement of high-speed data acquisition and real-time processing, which creates the conditions for the implementation of the system in application specific integrated circuit chip ( ASIC).

经过对所设计的系统的反复调试和改进,验证了设计的正确性和可靠性,达到了数据高速采集与实时处理的目的,为系统以后在专用集成电路芯片(ASIC)上的实现创造了条件。

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10、

High-Speed Analog to Digital Conversion Circuit Dynamic Performance Testing

高速模数转换电路动态性能测试

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11、

The system makes full use of DSP high-speed data processing capabilities, combined with the external circuit, the development of a DSP processor-based fault diagnosis system for mechanical-electrical equipment to achieve the hardware and software.

该系统充分利用了DSP高速数据处理功能,辅以外围电路,开发了以DSP为主处理器的机电设备故障诊断系统的软硬件实现。

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12、

in satisfied of accuracy requirements the paper then describes the situation of ultrasonic excitation circuit, transmitter circuit, receiving circuit, echo amplifier circuit and high-speed a/ d data acquisition part.

继而在满足精度要求的情况下一一介绍了超声激励电路、发射电路、接收电路、回波放大电路以及高速A/D数据采集部分。

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13、

reliable drying system coordinated with high-speed rotation, it will automatically break circuit when the machine stops. design improvement and effect of the revolving lamina of spin flash dryer

可靠的干燥系统,配合高速运转,停机自动断路。钛白粉生产闪蒸干燥机旋转叶片的改造

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14、

The results of experiments indicate that with short-circuiting transfersound weld can be achieved in high-speed welding.

试验结果表明,采用短路过渡焊接可以有效地防止驼峰焊道的产生,提高焊接速度.

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15、

The high-speed digital-to-analog conversion circuit is the core of a high-speed audio cassette duplicator.

高频电路,载波电话通路高速的D/A转换电路是高速音频复录设备的核心部分。

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16、

With the increase of integrated circuit speed, signal integrity has become one of the problems must be concerned in high-speed DUT board design.

随着集成电路速度的提高,信号完整性问题已成为高速集成电路测试板设计必须关注的问题之一。

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17、

Designing of DSPs Interface to Analog Video Output Circuit in High-speed Digital Image Processing System

高速DSP图像处理系统中模拟视频输出接口电路设计

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18、

Signal Integrity Analysis Based on Terminal of High-Speed Clock Circuit

基于高速时钟电路终端的信号完整性分析

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19、

The paper adopted high-speed design techniques to design the PCB ( Printed Circuit Board) and undergo signal integrity analysis and simulation.

运用高速电路设计方法设计电路,进行了信号完整性分析和仿真。

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20、

VMOS High-speed Power Amplifying Circuit

VMOS高速功率放大电路

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