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. 15, 2000
Filed:
Mar. 09, 1998
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
712 37 ; 712 28 ; 714-2 ; 714 10 ; 714799 ; 714811 ;
Abstract
A reconfigurable circuit wherein part or all of an instruction or a result of decoding thereof and output of said register file are inputted and a circuit structure thereof can be changed by an external signal is provided. If a bug occurs when part or all of the instruction or the result of decoding thereof and the output of the register file satisfy a particular condition, the reconfigurable circuit is reconstructed by an external signal so as to output a first signal under that particular condition. An interrupt control circuit controls a processing unit so as to carry out processing based on the first signal or processing to avoid the bug when the first signal is inputted.