Application of USB to computer automatic testing of circuit board

被引：0
|
作者：
Pang, YS [1 ]
Mo, B [1 ]
机构：
[1] Beijing Inst Technol, Electromech Engn Dept, Beijing 100081, Peoples R China
来源：
ISTM/2003: 5TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-6, CONFERENCE PROCEEDINGS | 2003年
关键词：
USB; automatic testing; PCB;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this paper, by describing several types of interface widely used in computer testing system, we point out the disadvantages of traditional interface. Then we give a solution to implement data transfer between computer and periphery hardware by using USB interface that is very popular now. Furthermore, some different designs of USB interface are presented Also we give an analysis about them. Subsequently we analyze the distinct characteristics of a real system and give a USB interface application to computer testing of PCB (Printed Circuit Board). And then, we present a hardware structure of the USB interface and its function analysis. Moreover we introduce the supporting software, which include USB device driver USB firmware and system application software.
引用
收藏
页码：463 / 466
页数：4
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