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:
Feb. 18, 1997
Filed:
Mar. 19, 1991
Satoshi Matsui, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An improvement of the present invention relates to a data length deciding unit of an information processing apparatus using instructions having different data length. The information processing apparatus has a compact ROM for storing microprograms. The information processing apparatus comprises a data length specifying unit for specifying either directly specified data length information or indirectly specified data length information, a storing unit for storing data length information related to a process not contained in the microprograms, a controlling unit for controlling the storing unit, and a selecting unit for selecting one of the outputs of the data length specifying unit and storing unit, and outputting the selected one.