摘要
介绍了雷达测试录取设备的原理,PCI6229的主要性能,模拟输入信号和数字输入信号的同步采集,以中断方式完成信号采集工作,软件示波器的使用。测试结果表明设计合理,系统工作稳定。
This paper introduces principle of radar test extraction equipment, main performance of PCI6229 and synchronous acquisition of analog and digital input signals. The signal collecting is accomplished by interrupting method. Usage of software oscilloscope is introduced in the paper as well. Test results show that the design is reasonable and running of the system is steady.
出处
《电脑开发与应用》
2008年第9期15-16,共2页
Computer Development & Applications
