资料下载
×
振动信号采集系统中高速缓存的实现
消耗积分:5 |
格式:rar |
大小:155 |
2009-08-13
分享资料个
本文主要讨论了以单片机为核心的振动信号采集系统的设计。介绍了几种实现高速缓存的方法，以及利用Intel8237 制作一个DMA 控制器，详细介绍了DMA 传输的原理和条件，解决了DMA 控制器和外部接口电路的设计问题，并且给出了DMA 控制器的初始化程序。
关键词：数据采集，DMA 控制器，高速缓存
Abstract :This paper disscuss the design of vibration signal sample system by singlechip.Introduce some methods to realize high-speed buffer memory.Using Intel 8237 make a DMA controller,introducing the principle and conditions of DMA transmission,and resolving the problem between DMA controller and exterior interface.It also offer the DMA controller’s initialization program.
Keywords:data acquisition ;DMA cotroller; high-speed buffer memory
关键词：数据采集，DMA 控制器，高速缓存
Abstract :This paper disscuss the design of vibration signal sample system by singlechip.Introduce some methods to realize high-speed buffer memory.Using Intel 8237 make a DMA controller,introducing the principle and conditions of DMA transmission,and resolving the problem between DMA controller and exterior interface.It also offer the DMA controller’s initialization program.
Keywords:data acquisition ;DMA cotroller; high-speed buffer memory
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
