The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2001
Filed:
Aug. 01, 1996
Applicant:
Inventors:
Claude Athenes, Paris, FR;
Pascal Moniot, Crolles, FR;
Assignee:
SGS-Thomson Microelectronics S.A., Gentilly, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 ;
U.S. Cl.
CPC ...
G06F 7/00 ;
Abstract
This device controls the interrupts of a microprocessor based on events occurring in at least one entity associated with this microprocessor. The device organizes the storage of words representative of at least an origin and a type of the interrupt issued by the entity. The interrupts from the entity are stored in an area of a memory. When there is more than one entity, each entity has an area of memory allocated to it. The microprocessor can access these memory areas and process the interrupts. An indicator is also provided so that the device can tell when a memory area has become full.