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. 30, 2001
Filed:
Dec. 04, 1998
Applicant:
Inventors:
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
A method and apparatus for selective automatic precharge of dynamic random access memory banks is disclosed. By automatically precharging memory banks under certain conditions overall memory throughput can be improved because precharging is performed on a more selective basis. In one embodiment, the present invention provides support for multiple open banks of memory within a single memory sub-system. When multiple banks of memory are open simultaneously, a bank of memory that is less likely to be accessed in the future can be precharged when a new bank of memory is to be opened to service a memory request.