多功能信号发生器报告
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信息与控制工程学院硬件课程设计说明书
多功能信号发生器设计
学生学号：
学生姓名：
专业班级：计算0701
指导教师：刘刚
职称：副教授
起止日期：2010.04.05～2010.04.23
吉林化工学院
Jilin Institute of Chemical Technology
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课程设计任务书
一、设计题目：多功能信号发生器设计
二、设计目的:
1．学习MSP430F169单片机硬件结构及其程序设计方法，MAX038器件使用方法。
2．掌握MSP430F169系统的设计方法。
3．掌握SPWM信号发生器设计方法。
4．掌握正弦波、三角波信号产生方法。
5．掌握直流稳压电源设计方法。
三、设计任务及要求
1．学习MSP430F169单片机等器件的工作原理及各引脚的说明，掌握MSP430F169单片机系统的工作原理和设计方法。利用MSP430F169等元器件完成单片机系统设计和焊装、调试。
2．使用MAX038芯片实现正弦、三角波信号产生器和单片机测频电路、程序设计。
3．完成基于MSP430F169单片机的SPWM程序设计和SPWM驱动电路硬件焊装、调试。四、设计时间及进度安排：
设计时间共三周（2010.04.06～2010.04.24）,具体安排如下表：
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目录
课程设计任务书 ···················································································错误!未定义书签。第一章概述························································································错误!未定义书签。
1.1总体设计框图 ···········································································错误!未定义书签。
1.2课题背景 ·················································································错误!未定义书签。
1.2信号发生器简介 ········································································错误!未定义书签。第二章总体设计 ·················································································错误!未定义书签。
2.1电源部分 ·················································································错误!未定义书签。
2.2 MSP430单片机·········································································错误!未定义书签。
2.2.1 MSP430系列单片机的特点 ·················································错误!未定义书签。
2.2.2 MSP430F169单片机结构概述··············································错误!未定义书签。
2.3 SPWM简介··············································································错误!未定义书签。
2.3.1 PWM和SPWM ································································错误!未定义书签。
2.3.2 产生SPWM的几种方法方法 ··············································错误!未定义书签。
2.3.3 逆变原理简述 ··································································错误!未定义书签。
2.4 芯片MAX038简介 ···································································错误!未定义书签。第三章硬件电路设计 ···········································································错误!未定义书签。
3.1 多功能信号发生器系统电路图·····················································错误!未定义书签。
3.2MSP430F169单片机原理····························································错误!未定义书签。
3.2.1MSP430F169单片机引脚简介·············································错误!未定义书签。
3.2.2PIO端口·········································································错误!未定义书签。
3.3MSP430F169与点阵显示器LCM12864接口 ··································错误!未定义书签。
3.3.1 LCM12864液晶显示模块简介 ·············································错误!未定义书签。
3.3.2 LCM12864驱动电路··························································错误!未定义书签。
3.4MSP430F169单片机产生双路互补SPWM信号原理 ························错误!未定义书签。
····························································································错误!未定义书签。
3.4.2 SPWM信号占空比数据求法················································错误!未定义书签。
3.5 MAX038芯片原理·····································································错误!未定义书签。
3.5.1 MAX038芯片特点 ····························································错误!未定义书签。
3.5.2 MAX038芯片应用电路 ······················································错误!未定义书签。第四章软件设计 ·················································································错误!未定义书签。
4.1程序流程图 ··············································································错误!未定义书签。
4.2多功能信号发生器程序·······························································错误!未定义书签。结论 ····························································································错误!未定义书签。
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