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:
May. 23, 2023
Filed:
Sep. 22, 2020
Texas Instruments Incorporated, Dallas, TX (US);
Venkatesh Natarajan, Bengaluru, IN;
Karthikeyan Rajamanickam, Bengaluru, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A processor includes a central processing unit (CPU) and diagnostic monitoring circuitry. The diagnostic monitoring circuitry is coupled to the CPU. The diagnostic monitoring circuitry includes a monitoring and cyclic redundancy check (CRC) computation unit. The monitoring and CRC computation unit is configured to detect execution of a diagnostic program by the CPU, and to compute a plurality of CRC values. Each of CRC values corresponds to processor values retrieved from a given register of the CPU or from a bus coupling the CPU to a memory and peripheral subsystem while the CPU executes the diagnostic program.