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:
Feb. 14, 1989
Filed:
Jan. 13, 1988
Kikuo Muramatsu, Itami, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A pulse generating circuit which, when a counting value of a counter and a value previously set at a register are coincident with each other, converts an output into the preset level to thereby generate each elementary pulse, and is provided with a register buffer for storing therein a value for defining the time, when the level of the pulse output is reconverted so that when the level of the pulse signal is converted, the stored value of the register buffer is set in the register through no software to thereby eliminate the influence on software processing with respect to the elemental pulse width, and is provided with a counter buffer for storing therein a counting start value to be set at the counter in addition to the above-mentioned construction so that the value is constructed to be desirably changeable to thereby enable the counting start value of the counter to be changeable each time the overflow occurs, thus enabling the cycle duration of the pulse signal to be changed with ease.