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:
Nov. 07, 2000
Filed:
Jun. 23, 1997
Kiyoshi Nishimura, Kyoto, JP;
Takaaki Fuchikami, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
An object of the present invention is to duplicate functions of a first device into a second device so as to have the same functions as the first device. CPU 23 supplies a predetermined input data to both the second device 19 and the first device 17. A plurality of logic data for generating output data correspond to specific input data are stored in the hard disk 26 as candidates. The CPU 23 selects a candidate which makes both the output data generated by the second device 19 and the first device 17 identical with each other for all the supplied input data within the candidates. The CPU 23 outputs a rewrite command to the second device 19 so as to execute logic data of the candidate thus selected. The output data of the second device 19 identical with the output data generated by the first device 17 can be obtained for all the supplied input data.