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:
Jul. 11, 2006
Filed:
Oct. 10, 2002
Applicant:
Vincent Gavin, Galway, IE;
Inventor:
Vincent Gavin, Galway, IE;
Assignee:
3Com Corporation, Marlborough, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for optimizing use of signal paths on a DRAM interface. Signal paths that have a 'don't care' status during DRAM refresh are assigned to communication with another device. Onset of the refresh procedure triggers diversion of shared signal paths away from the DRAM to the other device for the duration of the refresh the shared signal paths include at least some of the address and data signal paths.