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:
Oct. 26, 2010
Filed:
Sep. 22, 2006
Tomoshi Otsuki, Yokohama, JP;
Nobuhiro Nonogaki, Kawasaki, JP;
Tomoshi Otsuki, Yokohama, JP;
Nobuhiro Nonogaki, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A logic circuit model conversion apparatus includes a first analysis unit which analyzes a model in which a logic circuit of a register transfer level has been coded and outputs simultaneous blocks and an analysis result, a creating unit which creates a common execution frequency group that is a set of codes whose execution frequency becomes common, based on the simultaneous blocks and analysis result, a second analysis unit which analyzes the common execution frequency group and creates a formula of a general term to derive a predetermined value of each register, a third analysis unit which analyzes a mutual relationship between the common execution frequency groups and derives an execution frequency of each common execution frequency group up to a predetermined time, and a deriving unit which derives a value of each of the registers at the predetermined time from the formula of the general term and execution frequency.