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:
Feb. 01, 2022
Filed:
Dec. 14, 2020
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/04 (2006.01); G06F 1/08 (2006.01); G06F 1/14 (2006.01);
U.S. Cl.
CPC ...
G06F 1/08 (2013.01); G06F 1/14 (2013.01);
Abstract
Aspects of the disclosure are directed to clock management. In accordance with one aspect, a clock management apparatus for built-in self-test (BIST) circuitry includes a plurality of local clock controllers; a plurality of clock generators coupled to the plurality of local clock controllers; a master clock controller coupled to the plurality of clock generators; an X-tolerant logical built-in self test (XLBIST) circuit coupled to the master clock controller; and a test access port (TAP) coupled to the XLBIST circuit.