Sciweavers

IFIP
1999
Springer

Design Error Diagnosis in Digital Circuits without Error Model

13 years 8 months ago
Design Error Diagnosis in Digital Circuits without Error Model
We describe a new method for design error diagnosis in digital circuits, that doesn’t use any error model. A diagnostic specific pre-analysis of the circuit extracts a subcircuit suspected to be erroneous. Contrary to other published works, here the necessary re-synthesis of the subcircuit need not be applied to the whole function of an internal signal in terms of primary inputs, but may stop at arbitrary nodes inside the circuit. As the subcircuits to be redesigned are kept as small as possible, the redesign procedure is simple and fast. Experimental data also show the high speed of the diagnostic pre-analysis. TIMA RESEARCH REPORT, 14 JUNE 1999 TIMA-UJF Bat. C de Physique B.P. 53 38041 Grenoble Cedex 9 France
Raimund Ubar, Dominique Borrione
Added 04 Aug 2010
Updated 04 Aug 2010
Type Conference
Year 1999
Where IFIP
Authors Raimund Ubar, Dominique Borrione
Comments (0)