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:
Jun. 13, 2006
Filed:
Dec. 15, 1999
Applicants:
Mana Hamada, Fukuoka, JP;
Shunichi Kuromaru, Fukuoka, JP;
Tomonori Yonezawa, Fukuoka, JP;
Tsuyoshi Nakamura, Fukuoka, JP;
Inventors:
Mana Hamada, Fukuoka, JP;
Shunichi Kuromaru, Fukuoka, JP;
Tomonori Yonezawa, Fukuoka, JP;
Tsuyoshi Nakamura, Fukuoka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/302 (2006.01); G06F 9/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
It is decided whether a first source data from the memoryis a data which is to be subjected to arithmetic or not by a state flag detection means, the result of the decision is retained as a state flag, and it is decided by a condition decision meanswhether or not the state flag satisfies a condition for performing the arithmetic. A control meanscontrols whether an ALUshould perform the arithmetic or not on the basis of the condition satisfaction/dissatisfaction information.