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. 02, 2006
Filed:
Apr. 09, 2003
Applicants:
Patrick P. Chan, Rocklin, CA (US);
Michael Zheng, Fremont, CA (US);
Inventors:
Patrick P. Chan, Rocklin, CA (US);
Michael Zheng, Fremont, CA (US);
Assignee:
Mindspeed Technologies, Inc., Newport Beach, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Boundary scan cells for driving internal logic and sensing internal logic of integrated circuit use external clocks synchronized with internal functional clocks. Synchronized clocks enable synchronous sampling of internal signals and synchronized of injection signals into a functional portion of the integrated circuit.