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:
Aug. 27, 1996
Filed:
Jun. 07, 1995
Mitsuhiro Itoh, Itami, JP;
Hideo Matsui, Itami, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A microcomputer with a built-in motor control circuit comprising a PWM generating circuit capable of automatically inverting a start level of PWM output or of changing the start level according to an optional preset pattern, an interruption request control circuit for controlling an interruption timing, and a multi-function reload register, is configured such that a start level content is inverted automatically at every period by setting a variable required for the conversion at a program executed on CPU when the start level content of the PWM output is inverted at every period, so as to make the setting unnecessary at every interruption.