On-line testing and diagnosis scheme for intermediate voltage values affecting bus lines

Author

Metra, Cecilia ; Favalli, Michele ; Riccò, Bruno

Author_Institution

Dipt. di Elettronica Inf. e Sistemistica, Bologna Univ., Italy

fYear

2000

fDate

2000

Firstpage

76

Lastpage

81

Abstract

This paper presents a self-checking scheme for the on-line testing and diagnosis of intermediate voltage values affecting bus lines because of resistive bridging faults, or different kinds of faults affecting the bus connected units. Our scheme is self-checking with respect to a wide set of possible internal faults, including node stuck-ats, transistors stuck-on, transistors stuck-open, resistive bridgings, crosstalks, delays and transient faults

Keywords

CMOS digital integrated circuits; automatic testing; crosstalk; delays; fault diagnosis; integrated circuit testing; bus lines; crosstalks; delays; intermediate voltage values; internal faults; node stuck-ats; online diagnosis scheme; online testing; resistive bridging faults; self-checking scheme; synchronous CMOS circuits; transient faults; transistors stuck-on; transistors stuck-open; Circuit faults; Crosstalk; Delay; Fault diagnosis; Flip-flops; Logic; Monte Carlo methods; Performance evaluation; Testing; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Defect Based Testing, 2000. Proceedings. 2000 IEEE International Workshop on

Conference_Location

Montreal, Que.

Print_ISBN

0-7695-0637-2

Type

conf

DOI

10.1109/DBT.2000.843694

Filename

843694