DocumentCode
1612935
Title
Hybrid pin control using boundary-scan and its applications
Author
Ke, Wuudiann
Author_Institution
Lucent Technol., AT&T Bell Labs., Princeton, NJ, USA
fYear
1996
Firstpage
44
Lastpage
49
Abstract
Boundary-Scan (B-S) has been widely used for interconnect testing. It allows all pins of a B-S chip to be controlled uniformly by either system or B-S logic. The requirement that all pins are controlled by the same logic limits B-S usage for many applications. We propose a new B-S instruction, called PINCONTROL, to allow mixed control of chip pins. That is, each pin can be individually configured to be controlled by the system or B-S logic. In this paper we shall demonstrate the application of this instruction for fault injection and inter-chip path delay testing
Keywords
boundary scan testing; integrated circuit interconnections; integrated circuit testing; B-S instruction; B-S logic; PINCONTROL; boundary-scan; fault injection; hybrid pin control; inter-chip path delay testing; interconnect testing; Circuit faults; Control systems; Delay; Fault tolerant systems; Logic; Pins; Registers; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Test Symposium, 1996., Proceedings of the Fifth Asian
Conference_Location
Hsinchu
ISSN
1085-7735
Print_ISBN
0-8186-7478-4
Type
conf
DOI
10.1109/ATS.1996.555135
Filename
555135
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