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可编程逻辑  基于Verilog HDL设计的多功能数字钟

本文利用Verilog HDL 语言自顶向下的设计方法设计多功能数字钟，突出了其作为硬件描述语言的良好的可读性、可移植性和易理解等优点，并通过Altera QuartusⅡ 4.1 和ModelSim SE 6.0 完成综合、仿真。此程序通过下载到FPGA 芯片后，可应用于实际的数字钟显示中。关键词：Verilog HDL；硬件描述语言；FPGA Abstract: In this ...

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Verilog HDL 多功能数字

书籍  Wireless+Communications+Algorithmic+Techniques

Digital radios have undergone an astonishing evolution in the last century. Born as a set of simple and power-hungry electrical and electromechanical devices for low data rate transmission of telegraph data in the Marconi age, they have transformed, thanks to substantial advances in electronic techn ...

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Communications Algorithmic Techniques Wireless

技术资料  基于数字电路的八路抢答器的设计与实现

抢答器是一种智力竞赛常用的器件,抢答器的设计方法千差万别,文章利用常用的数字电子器件,设计了八路抢答器电路的设计、仿真及实现的全过程,提出两种可行的设计方案:方案1采用74ls373实现电路锁存,74ls148实现电路编码,74ls74及数码管实现电路显示;方案二采用CD4511BCN和LMC555CM集成电路及数码管实现抢答器的控制和显示。本 ...

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抢答器

学术论文  基于FPGA的数字下变频技术研究

数字下变频(DDC：Digital Down Convert)是将中频信号数字下变频至零中频且使信号速率下降至适合通用DSP器件处理速率的技术。实现这种功能的数字下变频器是软件无线电的核心部分。采用专用DDC芯片完成数字下变频，虽然具...

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FPGA 数字下变频技术研究

单片机编程  ADC Oversampling Techniques fo

Luminary Micro provides an analog-to-digital converter (ADC) module on some members of theStellaris microcontroller family. The hardware resolution of the ADC is 10 bits; however, due to noiseand other accuracy-diminishing factors, the true accuracy is less than 10 bits. This application noteprovide ...

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Oversampling Techniques ADC fo

其他书籍  Verilog and VHDL状态机设计

Verilog and VHDL状态机设计，英文pdf格式 State machine design techniques for Verilog and VHDL Abstract : Designing a synchronous finite state Another way of organizing a state machine (FSM) is a common task for a digital logic only one logic block as shown in engineer. This paper will discuss a var ...

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Verilog VHDL and 状态

系统设计方案  1.an fpga implementation of the image space reconstruction algorithm for hyperspectral imaging analy

1.an fpga implementation of the image space reconstruction algorithm for hyperspectral imaging analysis 2. fpga implemention of a median filter 3. fpga implementation of digital filters 4.hardware acceleration of edge detection algorithm on fpgas 5.implementation and evaluation of image processing a ...

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implementation reconstruction hyperspectral algorithm

书籍  Digitally+Assisted+Pipeline+ADCs

The continued reduction of integrated circuit feature sizes and commensurate improvements in device performance are fueling the progress to higher functionality and new application areas. For example, over the last 15 years, the performance of microprocessors has increased 1000 times. Analog circuit ...

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Digitally Assisted Pipeline ADCs

书籍  High-Frequency Oscillator Design

OSCILLATORS are key building blocks in integrated transceivers. In wired and wireless communication terminals, the receiver front-end selects, amplifies and converts the desired high-frequency signal to baseband. At baseband the signal can then be converted into the digital domain for further data p ...

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High-Frequency Oscillator Design

书籍  wiki-Control_Systems

This book will discuss the topic of Control Systems, which is an interdisciplinary engineering topic. Methods considered here will consist of both "Classical" control methods, and "Modern" control methods. Also, discretely sampled systems (digital/computer systems) will be considered in parallel wit ...

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