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:
Apr. 28, 2026
Filed:
Jul. 11, 2024
Nuvoton Technology Corporation, Hsinchu City, TW;
Hao Wei Wu, Hsinchu Science Park, TW;
Chia-Ching Lu, Hsinchu Science Park, TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu City, TW;
Abstract
A bus slave device and an interrupt request determination method thereof are provided. The bus slave device sets interrupt request groups and interrupt request numbers to slave devices, respectively. A master device receives an interrupt request through an alarm pin, and each of the slave devices send interrupt request through the alarm pin, and an alarm detection module detects whether the alarm pin is at a low level. A selecting module selects an interrupt mode which is one of a level mode and a pulse mode. An interrupt request module sends or terminates the interrupt request. The master device configures the interrupt request group and the interrupt request number corresponding to the slave devices through the control module to generate a master device receiving signal, and transmits the master device receiving signal to the master device through the data pin and the clock pin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile