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:
Feb. 06, 2001
Filed:
Dec. 03, 1998
Applicant:
Inventors:
Arthur T. Leung, Sunnyvale, CA (US);
Dale Greenley, Los Gatos, CA (US);
Assignee:
Sun Microsystems, Inc., Palo Alto, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/100 ;
U.S. Cl.
CPC ...
G06F 1/100 ;
Abstract
A synchronizing circuit receives an external signal and yields an output that is synchronized with the system clock and operates at the frequency of the external signal. The signal output from the synchronizing circuit is fed into the clock-enable input of the storage element, and the system clock signal is fed into the clock input of the storage element. Because the clock-enable signal triggers the storage element, the storage element is driven at the external signal frequency. Clock skew is eliminated because the system clock used for the clock input to the storage element is skew-controlled.