Design and Implementation of Automatic Test Instrument for Digital Circuits Based on USB 2.0 Interface

Author

Weiguo, Wang ; Hongbo, Liu ; Fangtao, Yang ; Xinliao, Zheng

Author_Institution

Ordnance Eng. Coll., Shijiazhuang

fYear

2007

fDate

Aug. 16 2007-July 18 2007

Abstract

It proposes the design and implementation of an automatic test system for digital circuits based on USB 2.0 interface. It adopts EZ USB FX2 produced by Cypress Corporation as interface chip, the soft-configure function of EZ-USB makes it easy to realize function expand of the system. Isp MACH LC4512 produced by Lattice Corporation realizes the hardcore of system, we use Verilog HDL and ISPLEVEL platform to develop it. The whole system has many excellences, such as good adaptability, high reliability and so on.

Keywords

automatic test equipment; circuit testing; digital circuits; hardware description languages; peripheral interfaces; Cypress Corporation; EZ USB FX2; ISPLEVEL platform; Isp MACH LC4512; Lattice Corporation; USB 2.0 interface; Verilog HDL; automatic test instrument; digital circuits; soft-configure function; Automatic testing; Circuit testing; Computer interfaces; Control systems; Digital circuits; Hardware; Instruments; Programmable logic arrays; System testing; Universal Serial Bus; Digital circuit test; ISP; USB;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-1136-8

Electronic_ISBN

978-1-4244-1136-8

Type

conf

DOI

10.1109/ICEMI.2007.4351253

Filename

4351253