Research on the technology of high capacity and speed continuous data acquistion and store based on PC104

摘要：

This paper gives the method of data collecting and recording basing on the PC104 bus and the data can be collected and transferred continuously at high speed by using the data acquiring card which has the specialties of hardware buffer FIFO, memory mapping and transferring data by writing disk directly. The success of this system gives a new way for reliable recording of test data.

关键词： PC104 FIFO memory mapping DMA

作者: WU Jinhui YAN Xiaoyan

作者单位: National Key Laboratory for Electronic Measurement Technology of North University of China Tai Yuan,030051,China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）