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:
Aug. 31, 2010
Filed:
Oct. 30, 2007
Applicants:
Rodney J. Pesavento, Chandler, AZ (US);
Joseph W. Triece, Phoenix, AZ (US);
Inventors:
Rodney J. Pesavento, Chandler, AZ (US);
Joseph W. Triece, Phoenix, AZ (US);
Assignee:
Microchip Technology Incorporated, Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/24 (2006.01); G06F 13/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
An interrupt controller has an interrupt register unit receiving a plurality of interrupt source signals, an interrupt detector coupled to the interrupt register unit, a counter unit coupled to the interrupt detector, wherein on the first occurrence of an interrupt source signal the counter unit defines a time window during which the interrupt register stores further interrupt source signals, and an interrupt request unit coupled to the counter unit for generating an interrupt request signal.