基于EDA信号发生器的设计

本次设计课题为应用VHDL语言及MAX+PLUS II软件提供的原理图输入设计功能,结合电子线路的设计加以完成一个可应用于数字系统开发或实验时做输入脉冲信号或基准脉冲信号用的信号发生器,它具结构紧凑,性能稳定,设计结构灵活,方便进行多功能组合的特点,经济实用,成本低廉。具有产生三种基本波形脉冲信号(正弦波、矩形波和三角波),以及三次(及三次以下)谐波与基波的线性组合脉冲波形输出,

摘要

本次设计课题为应用VHDL语言及MAX+PLUS II软件提供的原理图输入设计功能，结合电子线路的设计加以完成一个可应用于数字系统开发或实验时做输入脉冲信号或基准脉冲信号用的信号发生器，它具结构紧凑，性能稳定，设计结构灵活，方便进行多功能组合的特点，经济实用，成本低廉。具有产生三种基本波形脉冲信号（正弦波、矩形波和三角波），以及三次（及三次以下）谐波与基波的线性组合脉冲波形输出，且单脉冲输出脉宽及连续脉冲输出频率可调，范围从100HZ到1kHZ,步进为100HZ；幅度可调，从0到5伏，步进为0.1V。

关键词：信号发生器；FPGA；EDA；VHDL语言。

I

本次设计课题为应用VHDL语言及MAX+PLUS II软件提供的原理图输入设计功能,结合电子线路的设计加以完成一个可应用于数字系统开发或实验时做输入脉冲信号或基准脉冲信号用的信号发生器,它具结构紧凑,性能稳定,设计结构灵活,方便进行多功能组合的特点,经济实用,成本低廉。具有产生三种基本波形脉冲信号(正弦波、矩形波和三角波),以及三次(及三次以下)谐波与基波的线性组合脉冲波形输出,

ABSTRACT

This design topic for the schematic diagram input design function which provides using the VHDL language and the MAX+PLUS II software, the bonding electron line's design completes may applies when the number system development either the experiment makes the signal generating device which the input pulse signal or the reference pulse signal use, it has the structure to be compact, the stable property, the design structure is flexible, facilitates carries on the multi-purpose combinations the characteristics, the economy is practical, the cost is inexpensive. Has produces three kind of basic waveform pulse signal (sine wave, rectangular wave and triangular wave), as well as three times (and below three times) overtone and fundamental wave linear combination pulse waveform output, and single pulse output pulse width and continual pulse output frequency adjustable, the scope from 100HZ to 1kHZ, step-by-steps is 100HZ; Scope adjustable, from 0 to 5 volts, step-by-steps is 0.1V.

Key words: Signal generating device; FPGA; EDA; VHDL language.

II

本次设计课题为应用VHDL语言及MAX+PLUS II软件提供的原理图输入设计功能,结合电子线路的设计加以完成一个可应用于数字系统开发或实验时做输入脉冲信号或基准脉冲信号用的信号发生器,它具结构紧凑,性能稳定,设计结构灵活,方便进行多功能组合的特点,经济实用,成本低廉。具有产生三种基本波形脉冲信号(正弦波、矩形波和三角波),以及三次(及三次以下)谐波与基波的线性组合脉冲波形输出,

目录

摘要 ···································································································· I

ABSTRACT······················································································· II 第1章 前言 ······················································································ 1 第2章 设计方案················································································ 3

2.1 总体设计思路 ······································································· 3 2.2 方案论证 ··············································································· 4 2.3 方案确定 ················· …… 此处隐藏：10425字，全部文档内容请下载后查看。喜欢就下载吧 ……