Patent · US Active

Clock comparator sign control

US11199870B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Eberhard Engler · Rötteln, DE
Dan F. Greiner · San Jose, US
Michel H. T. Hack · Somers, US
Timothy J. Slegel · Staatsburg, US
Joachim von Buttlar · Schenefeld, DE

Key dates

Filing date	Aug 19, 2019
Grant date	Dec 14, 2021
Priority date	—
Expiry date	Mar 25, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F8/78
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A clock comparator sign control is used in a compare operation. A clock comparator sign control that determines whether unsigned arithmetic or signed arithmetic is to be used in a comparing operation is obtained. The clock comparator sign control is then used in a comparison of a value of a clock comparator and at least a portion of a value of a time-of-day clock to determine whether a selected action is to be recognized.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.