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. 11, 1989
Filed:
Jun. 25, 1985
Mineo Akashi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A data processing apparatus includes an interruption control unit having an associative memory which is used to store a priority data of an interruption and a mode data designating an interruption operation mode. A sequential scanning data is applied according to a priority order to the associative memory. Thus, the mode data required to operate the interruption can be selected and transferred to an interruption processing unit by comparing the stored priority data with the applied scanning data in the associative memory without control of a central processing unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile