摘要
本文提出了采用ARM9和FPGA相结合的方式,设计一台嵌入式同步采集仪。采集仪采用FPGA完成高速数据采集,通过ARM对FPGA进行管理,有效解决了测量仪器中高速采集与速度处理速度不匹配的问题。采用WINCE5.0作为操作系统,既方便顶层开发,又解决了高速采集仪实时性问题。阐述的设计思路对其它高速同步采集仪的设计具有一定的参考价值。
The system is based on the ARM9 and FPGA-embedded high-speed synchronous data acquisition platform, achieve highspeed data acquisition with FPGA.The platform manages and controls FPGA through of ARM,so it solve the handicap that the speed of high-speed data acquisition measurement instruments and processing speed mismatches. The use of WinCE5.0 as embedded operating system is convenient to carry on top-level programming development. Some methods in this embeden device can be used other device design.
出处
《微计算机信息》
2011年第2期23-25,22,共4页
Control & Automation
基金
基金申请人:简献忠
项目名称:FY-4关键技术研究
基金颁发部门:国家卫星气象中心(0330517_2)
