PROCEDE ET CIRCUIT POUR FOURNIR UNE DONNEE DE CONTEXTE D'UN DISPOSITIF A PARTIR D'UNE ADRESSE ASSOCIEE A CE DISPOSITIF

摘要

An index (IND) is provided by a module (10) which contains one bit equipment presence indicators organized as words (Wi) and includes a pointer (ADP) generated from an equipment address and virtual domain. At any pointer position the index is the sum of the base value (Bvi) of the associated word and the number of positive indicators remaining to the pointer position. The index is used to access a context memory (12) An Independent claim is also included for : A circuit which includes a module and address pointer able to provide an index which is used to access a context memory.