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:
Oct. 24, 2023
Filed:
Dec. 13, 2021
Nxp B.v., Eindhoven, NL;
Neha Srivastava, New Delhi, IN;
Ankur Behl, New Delhi, IN;
NXP B.V., Eindhoven, NL;
Abstract
An integrated circuit includes a functional circuit, a detection circuit, a processing circuit, and a recovery circuit. The detection circuit detects a fault in the functional circuit and generates a fault indication indicative of the detected fault. The processing circuit receives the fault indication and identifies a functional domain identifier (ID) associated with the fault. Based on the fault indication, the processing circuit generates context tag data that is indicative of a type of the fault and an operational state of the functional circuit when the fault is detected therein. Further, the processing circuit assigns a priority level to the fault based on the context tag data and the functional domain ID. The recovery circuit performs, based on the functional domain ID, the context tag data, and the first priority level, a recovery operation to recover the functional circuit from the fault.