Title :
Improving the performance of compact signature analysis using LFSR
Author :
Seireg, R.H. ; Ghoniemy, M.S. ; Bahgat, S.F. ; Seddik, A.
Abstract :
The compact signature analysis (CSA) has been proposed to reduce the compaction technique hardware by 50%. The general formula for the corresponding aliasing error probability (AEP) has been found to lie between 0 and 1. The condition for the AEP of the compact signature to be equal to or less than 1/2k was hard to calculate. An additional hardware condition is added to validate the mentioned value. Several examples, with different units under test (UUT) are studied
Keywords :
data compression; fault diagnosis; integrated circuit testing; integrated logic circuits; logic testing; probability; shift registers; LFSR; aliasing error probability; compact signature analysis; compaction technique hardware reduction; data compressor; digital circuit testing; linear feedback shift register; units under test; Circuit faults; Circuit testing; Compaction; Data compression; Error probability; Hardware; Markov processes; Mathematical model; Performance analysis; Very large scale integration;
Conference_Titel :
Radio Science Conference, 1996. NRSC '96., Thirteenth National
Conference_Location :
Cairo
Print_ISBN :
0-7803-3656-9
DOI :
10.1109/NRSC.1996.551114
