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:
Jul. 07, 1992
Filed:
Aug. 19, 1988
Stanley E Groves, Round Rock, TX (US);
Vernon B Goler, Austin, TX (US);
Gary L Miller, Austin, TX (US);
Mario Nemirovsky, Goleta, CA (US);
Robert S Porter, Austin, TX (US);
Other;
Abstract
A system comprises a service processor and a plurality of operating units dependent on the service processor. The service processor responds to service requests from the operating units and services the operating units one at a time. A scheduler is responsible for assigning priority to the operating units and determining the order in which the service requests are handled. A register contains a value indicative of the operating unit currently being serviced and is under control of the scheduler. According to one aspect of the present invention the register is also under control of the service processor itself. Another register, under control of the service processor, is coupled to the scheduler to generate service requests thereto independent of the operating units. A memory addressable by the service processor stores data. The service processor is capable of generating addresses for the memory derived from the contents of the register indicative of the operating unit currently being serviced.