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. 17, 2002
Filed:
Oct. 02, 1998
Robert Christopher Dixon, Austin, TX (US);
Thoi Nguyen, Austin, TX (US);
Tuan Hoang Nguyen, Burien, WA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus and method for memory bus tuning are implemented. A plurality of drivers having a plurality of selectable drive levels are coupled to a memory bus. The memory bus is connected to a memory device which may have a variable amount of memory, which may be in the form of dual-in-line memory modules (DIMM). A drive level is selected in response to a determination of the amount of memory included in the memory device. A register operable for receiving a data value corresponding to the amount of memory is coupled to the drivers, the drive level being selected thereby.