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:
Aug. 11, 1992
Filed:
Sep. 13, 1989
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of operating a timer mechanism in a digital data processing system is described in which the contents of at least one timer register is updated by a predetermined time increment during each of successive periodic update cycles. Each update cycle includes a predetermined number of operating cycles of the data processing system. During each update cycle, the contents of an adjustment register is circularly shifted by one bit position and if the bit value at a particular position in this adjustment register has a predetermined binary value during an update cycle, then actual updating of the timer register is omitted during a related update cycle.
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