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:
Apr. 01, 1997
Filed:
Dec. 04, 1995
Mitchell A Bauman, Circle Pines, MN (US);
James L Federici, Shoreview, MN (US);
Unisys Corporation, Blue Bell, PA (US);
Abstract
An apparatus for and method of efficiently providing a modular dayclock within a data processing system. This is accomplished by dividing the dayclock hardware into a number of dayclock modules configured to operate in a bit serial fashion. This allows the dayclock to accommodate a variety of dayclock word widths by simply varying the number of dayclock modules provided. Further, since the dayclock may operate serially, rather than in parallel fashion, the number of dayclock module I/O's and board route channels may be substantially reduced. Finally, all control logic may be provided directly in the dayclock modules, thereby eliminating the need for a central dayclock controller.