USER INPUT/OUTPUT INTERFACE INTEGRATED CIRCUIT

The present invention relates to a user input/output interface integrated circuit (IC) which is installed in an apparatus comprising: a first input means configured in the form of a key button; a second input means configured in the form of a knob connected to a rotary encoder; a first output means...

Full description

Saved in:
Bibliographic Details
Main Author RYU, Dong Yeol
Format Patent
LanguageEnglish
French
Korean
Published 25.02.2021
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:The present invention relates to a user input/output interface integrated circuit (IC) which is installed in an apparatus comprising: a first input means configured in the form of a key button; a second input means configured in the form of a knob connected to a rotary encoder; a first output means configured in the form of a display for outputting visual information by emitting LED light; a second output means for generating buzzer sound to output aural information; and a microcontroller unit (MCU), wherein the user input/output interface IC has an independent shape separated from the MCU and controls the output driving of at least one of the first output means and the second output means on the basis of an input signal generated from the first input means or the second input means. La présente invention concerne un circuit intégré (IC) d'interface entrée/sortie d'utilisateur qui est installé dans un appareil comprenant : un premier moyen d'entrée conçu pour avoir la forme d'un bouton de touche ; un second moyen d'entrée conçu pour avoir la forme d'une poignée reliée à un codeur rotatif ; un premier moyen de sortie conçu pour avoir la forme d'un dispositif d'affichage servant à délivrer des informations visuelles par l'émission de lumière à DEL ; un second moyen de sortie servant à générer une sonnerie d'avertisseur pour délivrer des informations sonores ; et une unité de microcontrôleur (MCU), le CI d'interface entrée/sortie d'utilisateur ayant une forme indépendante séparée de la MCU et commandant l'entraînement de sortie du premier moyen de sortie et/ou du second moyen de sortie sur la base d'un signal d'entrée généré par le premier moyen d'entrée ou par le second moyen d'entrée. 본 발명은 키(Key) 버튼 형태로 마련되는 제1입력수단, 로터리 인코더(Rotary Encoder)에 연결된 놉(Knob) 형태로 마련되는 제2입력수단, LED 발광을 통해 시각정보를 출력하는 디스플레이 형태로 마련되는 제1출력수단, 부저음을 내어 청각정보를 출력하는 제2출력수단 및 마이크로 컨트롤러 유닛(MCU, Micro Controller Unit)을 구비한 장치에 설치되어 상기 마이크로 컨트롤러 유닛과 분리 독립된 형태로 상기 제1입력수단 또는 제2입력수단으로부터 발생하는 입력신호를 기반으로 상기 제1출력수단 또는 제2출력수단 중 적어도 하나 이상의 출력 구동을 제어하는 사용자 입출력 인터페이스 집적회로(IC, Integrated Circuit)에 관한 것이다.
Bibliography:Application Number: WO2020KR07623