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:
Oct. 09, 1984
Filed:
Sep. 21, 1982
Warren K Miller, Hayward, CA (US);
Michael J Miller, San Jose, CA (US);
John M Birkner, Sunnyvale, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Monolithic Memories, Inc., , US;
Abstract
An improved circuit for serial scan diagnosis is provided. A state register in the signal path of the digital system under diagnosis is coupled to a diagnostic shift register. Test data is introduced and removed through the diagnostic shift register through a serial input terminal and serial output terminal. For certain operations the serial input terminal becomes a control terminal whereby a minimum number of control lines is required.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile