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:
Jan. 23, 2007
Filed:
Dec. 15, 2000
Applicants:
Charles P. Roth, Austin, TX (US);
Ravi P. Singh, Austin, TX (US);
Ravi Kolagotla, Austin, TX (US);
Tien Dinh, Cedar Park, TX (US);
Inventors:
Charles P. Roth, Austin, TX (US);
Ravi P. Singh, Austin, TX (US);
Ravi Kolagotla, Austin, TX (US);
Tien Dinh, Cedar Park, TX (US);
Assignees:
Intel Corporation, Santa Clara, CA (US);
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one embodiment, an integrated circuit provides a test access port that communicates with scan chain registers in a processor core. The integrated circuit synchronizes data transferred between a debug controller that operates under control of a test clock (TCK) and the processor core that operates under control of a processor clock (CLK).