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. 16, 2000
Filed:
Dec. 18, 1997
Applicant:
Inventor:
Richard Relph, Clara, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326 93 ; 326 46 ; 326 21 ;
Abstract
A circuit and method for clocking for logic circuits use delay line techniques to time the clock signal. The inputs into a logic circuit are associated with a validity signal, which is delayed by a delay line for at least the propagation delay of the logic circuit. The delayed validity signal is used to latch an output signal produced by the logic circuit in response to the inputs.