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. 19, 2020
Filed:
Feb. 18, 2019
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/317 (2006.01); G06F 13/42 (2006.01); G01R 31/3177 (2006.01); H03K 19/20 (2006.01);
U.S. Cl.
CPC ...
G01R 31/31723 (2013.01); G01R 31/3177 (2013.01); G01R 31/31727 (2013.01); G06F 13/4282 (2013.01); G06F 2213/0008 (2013.01); G06F 2213/0012 (2013.01); G06F 2213/0042 (2013.01); G06F 2213/3812 (2013.01); H03K 19/20 (2013.01);
Abstract
Certain aspects of the present disclosure provide an apparatus for processor core testing. The apparatus generally includes a high-speed input-output (HSIO) interface, a general purpose input-output (GPIO) interface, a multiplexer having a first input coupled to the GPIO interface, a test controller coupled between the HSIO interface and a second input of the multiplexer, and one or more processor cores coupled to the output of the multiplexer.