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. 23, 2021
Filed:
May. 10, 2019
Arm Limited, Cambridge, GB;
Asaf Shen, Irvine, CA (US);
Subbayya Chowdary Yanamadala, Dallas, TX (US);
ARM LIMITED, Cambridge, GB;
Abstract
A system for tracking events of interest can include at least one volatile counter; a nonvolatile storage coupled to the at least one volatile counter, the nonvolatile storage storing a bit for each top volatile count number of events identified by the at least one volatile counter; a backup power source coupled to the at least one volatile counter; and readout circuitry and control logic coupled to the one or more of the at least one volatile counter and to the nonvolatile storage, the readout circuitry and control logic being configured to control operations of the at least one volatile counter during an error event and determine a total number of events.