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:
Nov. 14, 2023
Filed:
Jan. 13, 2022
Phytium Technology Co., Ltd., Tianjin, CN;
Lizheng Fan, Tianjin, CN;
Cai Chen, Tianjin, CN;
Fudong Liu, Tianjin, CN;
Xiaofan Zhao, Tianjin, CN;
PHYTIUM TECHNOLOGY CO., LTD., Tianjin, CN;
Abstract
An interrupt request signal conversion system includes an interrupt request signal converter configured to generate one or more converted interrupt request signals based on one or more signals received from one or more peripheral devices, and a signal output terminal configured to send the one or more converted interrupt request signals to an interface module of a processor during operation. Each of the one or more converted interrupt request signals includes a plurality of interrupt identification bits each used to identify, based on a first level and a second level different from the first level, whether a signal received from a corresponding one of the one or more peripheral devices within a predetermined time range includes a peripheral interrupt request signal.