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. 30, 2003
Filed:
Mar. 20, 2001
Applicant:
Inventors:
Jason Dale Mulig, Austin, TX (US);
Arnold Louie, Cupertino, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 3/128 ; G06F 1/100 ; G06F 1/04 ;
U.S. Cl.
CPC ...
G01R 3/128 ; G06F 1/100 ; G06F 1/04 ;
Abstract
A test circuit for exposing higher order speed paths. A test circuit includes a clock generation circuit coupled to a test clock control unit. The clock generation circuit is configured to receive an input clock signal and to generate an output clock signal. The test clock control unit is configured to selectively provide a user programmable test vector or a fixed test vector to control the generation of the output clock signal by the clock generation circuit depending upon a state of a first mode select signal.