METHOD AND DEVICE FOR AUTOMATIC OPTIMAL LOCATION OF AN OPERATION ON AN INTEGRATED CIRCUIT

摘要

The invention concerns a method and an installation for automatic optimal location of an intervention procedure on a printed circuit which consists in retrieving polygons accessible from topographical description data and data representing a circuit diagram. The method consists in: determining, for each step, different execution options corresponding respectively to each of the different accessible polygons, and calculating and assigning a rating to each execution option on the basis of the depth of each possible initial polygon relative to the surface of intervention, and accessibility parameters of each possible initial polygon, and in automatically determining the execution option to be used to execute each step of the intervention procedure, by digital optimisation calculation using the ratings assigned to the different execution options of each step of the intervention procedure.