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:
Dec. 28, 2010
Filed:
Dec. 14, 2006
Applicant:
Christopher T. Moore, Saratoga, CA (US);
Inventor:
Christopher T. Moore, Saratoga, CA (US);
Assignee:
Xilinx, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scan element with self scan-mode toggle is described. In an example, the scan element is configured to automatically switch between a capture mode and a scan mode. In the capture mode, data is captured from logic under test. In the scan mode, the captured data is scanned out for testing. The scan elements each include a shift register that serves a dual purpose of providing control for determining when the scan element is to switch from the capture mode and the scan mode, as well as providing a location to store captured data.