文档编号:ZD489 文档字数:23689,页数:63,有开题报告,任务书,文献综述
Abstract:This system consists of FPGA module, DAC module, keyboard module, LED module and isPAC module., it adopting direct digital frequency synthesize technology , utilizing high-speed FPGA chip (EPF10K10LC84---4) which the ALTERA company produces make the procedure disposal, control and operation of the system which can generate sinusoidal wave realize, the next circuit adopts D/A converter which has high speed of converting to generate standard sinusoidal wave. Frequency ranges widely, shooting step is short, precision of frequency is high in this system. 目 录
|
| |
上一篇:基于西门子PLC的变频调速电梯控制.. | 下一篇:单片机数控控制系统控制装置设计 |
推荐论文 | 本专业最新论文 |
Tags:基于 可编程 逻辑 器件 DDS 设计 | 2010-05-15 20:24:17【返回顶部】 |