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. 07, 2017
Filed:
Oct. 27, 2015
Applicant:
Andes Technology Corporation, Hsin-Chu, TW;
Inventor:
Zhong-Ho Chen, Taichung, TW;
Assignee:
ANDES TECHNOLOGY CORPORATION, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G01R 31/3177 (2006.01); G01R 31/3185 (2006.01); G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3177 (2013.01); G01R 31/318555 (2013.01); G01R 31/318588 (2013.01); G11C 29/00 (2013.01);
Abstract
An electronic system, a system diagnostic circuit, and an operation method thereof are provided. The system diagnostic circuit includes a data register circuit, an instruction register circuit, a diagnostic controller circuit, a control register circuit, and a detect circuit. The diagnostic controller circuit determines to transmit test data to the instruction register circuit or the data register circuit according to an operating state. The detect circuit update the control register circuit when the first test data transmitted to the data register circuit meets a predefined pattern.