Title:
信号伝達装置及び駆動装置
Document Type and Number:
Japanese Patent JP7119681
Kind Code:
B2
Abstract:
In a signal transmission device having a pulse generator, a RS F/F circuit and a detector, the generator generates a set pulse signal and/or a reset pulse signal when a state of a PWM signal is changed. After the generation of the set pulse signal, the generator continuously generates following pulse signals after elapse of a predetermined period of time counted from the generation of the set pulse signal. The generator adjusts, based on a selector signal, the predetermined period of time counted to a time when the following pulse signal is transmitted at a first time. The detector detects the state of the selector signal based on the predetermined period of time counted from a time when the RS F/F circuit receives the set pulse signal or the reset pulse signal to a time when receiving the following pulse signal at a first time.
Inventors:
Orchid
Application Number:
JP2018133788A
Publication Date:
August 17, 2022
Filing Date:
July 16, 2018
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02M1/08; H03K17/687; H03K5/19
Domestic Patent References:
| JP2014078859A | ||||
| JP2006254412A | ||||
| JP2004289938A | ||||
| JP2009147564A |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo