Title :
Signature Analysis for Multiple-Output Circuits
Author_Institution :
Laboratoire d´´Automatique de Grenoble (L.A. 228, C.N.R.S.), Institut National Polytechnique de Grenoble
Abstract :
A scheme of a good signature analysis by a linear feedback shift register (LFSR) is presented. It works for k-output circuits, even if k is greater than the register length. It is built according to rules which are presented in the correspondence, taking into account error models which are introduced. The rules are derived from a property which is formally shown for one kind of LFSR. However, some of them apply to other LFSR schemes too.
Keywords :
Correlated errors; error models; multioutput circuits; signature analysis; Arithmetic; Associative memory; Circuit analysis; Circuit faults; Circuit testing; Feedback circuits; Linear feedback shift registers; Minimization; Multivalued logic; Shift registers; Correlated errors; error models; multioutput circuits; signature analysis;
Journal_Title :
Computers, IEEE Transactions on
DOI :
10.1109/TC.1986.1676843
