DocumentCode :
3152271
Title :
A Knowledge Based System for Selecting a Test Methodology for a PLA
Author :
Breuer, M.A. ; Zhu, Xi-an
Author_Institution :
Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA
fYear :
1985
fDate :
23-26 June 1985
Firstpage :
259
Lastpage :
265
Abstract :
Testability is a very important aspect of VLSI circuits. Numerous design for testability (DFT) methods exist. Often designers face the complex problem of selecting the best DFT techniques for a particular chip under a set of design constraints and goals. In order to aid in designing testable circuits, a prototype knowledge based system has been developed which simulates a human expert on design of testable PLAs. The system, described in this paper, has knowledge about testable PLA design methodologies and is able to negotiate with the user so as to lead the user through the design space to find a satisfactory solution. A new search strategy, called reason analysis, is introduced.
Keywords :
Circuit simulation; Circuit testing; Design for testability; Design methodology; Humans; Knowledge based systems; Programmable logic arrays; System testing; Very large scale integration; Virtual prototyping;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Design Automation, 1985. 22nd Conference on
ISSN :
0738-100X
Print_ISBN :
0-8186-0635-5
Type :
conf
DOI :
10.1109/DAC.1985.1585950
Filename :
1585950
Link To Document :
بازگشت