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. 14, 2020
Filed:
Nov. 29, 2017
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Vedvyas Shanbhogue, Austin, TX (US);
Jeff Huxel, Austin, TX (US);
Wei Li, Austin, TX (US);
Sanjoy Mondal, Austin, TX (US);
Arvind Raman, Austin, TX (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G01R 31/3187 (2006.01); G06F 1/3203 (2019.01); G01R 31/317 (2006.01); G01R 31/319 (2006.01); G06F 1/3234 (2019.01); G06F 11/34 (2006.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3187 (2013.01); G01R 31/31721 (2013.01); G01R 31/31919 (2013.01); G06F 1/3203 (2013.01); G06F 1/3243 (2013.01); G06F 11/008 (2013.01); G06F 11/0793 (2013.01); G06F 11/3452 (2013.01); G06F 11/3466 (2013.01);
Abstract
In one embodiment, a processor includes at least one core and an interface circuit to interface the at least one core to additional circuitry of the processor. In response to an in-field self test instruction, at least one core may save state to a low power memory, enter into a diagnostic sleep state and execute an in-field self test in the diagnostic sleep state in which the at least one core appears to be inactive. Other embodiments are described and claimed.