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. 11, 2020
Filed:
Aug. 23, 2017
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Jeongwoo Park, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
An application processor includes: a plurality of interrupt sources to which a plurality of interrupt numbers are respectively assigned; a Central Processing Unit (CPU) configured to receive an interrupt request signal and an interrupt number signal and perform an interrupt handling process for at least one of the plurality of interrupt sources, the at least one of the plurality of interrupt sources corresponding to the interrupt number signal; and an interrupt controller including a master interface connected to a system bus, the interrupt controller being configured to generate the interrupt request signal and the interrupt number signal based on an interrupt signal, which is received from the at least one of the plurality of interrupt sources, and to transmit the interrupt number signal to the CPU via the master interface.