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:
May. 12, 1992
Filed:
Jul. 10, 1990
Applicant:
Inventors:
Tetsu Tashiro, Itami, JP;
Minoru Takeuchi, Itami, JP;
Yoshiyuki Ishimaru, Itami, JP;
Shinichi Hirose, Itami, JP;
Kazuo Hayashi, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307465 ; 307451 ; 3652385 ;
Abstract
When the reset input changes 0 V to Vcc, predetermined operational mode control information is set in an operational mode register (11) to establish a user operational mode. When the reset input changes from 0 V to 2 Vcc, the operational mode control information inputted to a predetermined terminal of the input/output port (25, 58) is set in the operational mode control unit (10a, 10b) to establish a test or other mode.