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. 22, 2008
Filed:
Aug. 26, 2004
Rolf Hilgendorf, Boeblingen, DE;
Cedric Lichtenau, Boeblingen, DE;
Michael Fan Wang, Austin, TX (US);
Rolf Hilgendorf, Boeblingen, DE;
Cedric Lichtenau, Boeblingen, DE;
Michael Fan Wang, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus, a method, and a computer program are provided for the generation of constant incremental increases while changing core clock frequencies. In computer systems, oftentimes frequency changes are useful. Maintaining the clocking ability of the computer system, though, can be a difficult task. To maintain the time keeping ability, time base logic is utilized with the free-running clock, which can be frequency limited. However, a plurality of communication channels in conjunction with an adder system is employed to effectively adjust for an ever increasing frequency to allow for a effective timekeeping regardless of the core frequency.