文件名称:Mini_DDS
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- [ASM] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 185kb
- 下载次数：
- 0次
- 提 供 者：
- 杨**
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one.
So, standard solution - build one yourself.
I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps.
That s pretty good, and definitely good enough for me ! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network. -I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one.So, standard solution- build one yourself.I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps.That s pretty good, and definitely good enough for me! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network.
So, standard solution - build one yourself.
I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps.
That s pretty good, and definitely good enough for me ! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network. -I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one.So, standard solution- build one yourself.I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps.That s pretty good, and definitely good enough for me! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Mini DDS
........\ddscontrol.zip
........\Jesper's AVR pages - MiniDDS.files
........\..................................\sine.jpg
........\..................................\square.jpg
........\..................................\_style.css
........\Jesper's AVR pages - MiniDDS.htm
........\minidds.asm
........\ddscontrol.zip
........\Jesper's AVR pages - MiniDDS.files
........\..................................\sine.jpg
........\..................................\square.jpg
........\..................................\_style.css
........\Jesper's AVR pages - MiniDDS.htm
........\minidds.asm