KR960015160A - Portable Fish (PC) Mouse Selection Controller - Google Patents

Portable Fish (PC) Mouse Selection Controller Download PDF

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Publication number
KR960015160A
KR960015160A KR1019940025528A KR19940025528A KR960015160A KR 960015160 A KR960015160 A KR 960015160A KR 1019940025528 A KR1019940025528 A KR 1019940025528A KR 19940025528 A KR19940025528 A KR 19940025528A KR 960015160 A KR960015160 A KR 960015160A
Authority
KR
South Korea
Prior art keywords
portable
mouse
port
data
clk
Prior art date
Application number
KR1019940025528A
Other languages
Korean (ko)
Other versions
KR970002377B1 (en
Inventor
김재면
Original Assignee
이헌조
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940025528A priority Critical patent/KR970002377B1/en
Publication of KR960015160A publication Critical patent/KR960015160A/en
Application granted granted Critical
Publication of KR970002377B1 publication Critical patent/KR970002377B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543—Mice or pucks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

본 발명은 포터블 PC상의 하나의 마우스 포트를 사용 환경에 따라 사용자가 원하는 형태로 사용토록 한 포터블 PC의 마우스 선택장치에 관한 것이다.The present invention relates to a mouse selection apparatus of a portable PC in which one mouse port on the portable PC is used in a form desired by a user according to a usage environment.

종래 기술은 포터블 PC에서의 확장성을 지원하고자 할 경우 독킹 시스템을 사용하게 되는데 이때 포터블 PC에서는 PS/2마우스 포트의 사용으로 독킹 시스템에서 직렬 포트등 다른 포트의 마우스를 사용해야만 하나, 직렬 포트도 다른 용도로 사용시는 마우스 지원이 불가능한 문제점이 야기 되었다.The prior art uses a docking system to support scalability in a portable PC. In the portable PC, a PS / 2 mouse port is used to use a mouse of another port such as a serial port in the docking system. The use of the mouse for other purposes has caused problems that cannot be supported.

이를 개선코자하여 본 발명은 포터블 PC에서 하나의 PS/2형 마우스 포트를 포터블 PC단독사용 또는 독킹 시스템 연결 사용등의 사용 환경에 따라 내부 트랙볼이나 외부 PS/2형 마우스로서 선택 사용 할 수 있도록 함으로써 사용상의 편리성 및 확장성을 제공코자 한 것이다.In order to improve this, the present invention allows one PS / 2 type mouse port to be used as an internal trackball or an external PS / 2 type mouse according to the usage environment such as the use of a portable PC alone or a docking system connection. It is intended to provide convenience and extensibility in use.

Description

포터블 피시(PC)의 마우스 선택 제어장치Portable Fish (PC) Mouse Selection Controller

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 마우스 선택 제어 장치의 블럭 구성도,2 is a block diagram of a mouse selection control device according to the present invention;

제3도는 본 발명에 따른 마우스 선택 제어 동작을 나타낸 플로우 챠트.3 is a flowchart showing a mouse selection control operation according to the present invention.

Claims (1)

PS/2형 지원 키보드 입력 신호를 제어하여 스위칭 및 레벨 쉬프트 수단에 클럭(A-CLK) 및 데이타 신호(A-DATA)를 출력하는 PS/2형 지원 키보드 제어부와, 프로그램 제어에 따라 하이/로우 신호를 선택적으로 상기 스위칭 및 레벨 쉬프트 수단에 출력하는 하이/로우 신호제어부와, 상기 하이/로우신호 제어부로부터 출력되는 하이/로우 신호 상태에 따라 클럭(A-CLK) 및 데이타 신호(A-DATD)를 스위칭하여 포터블 PC 내부 트랙볼 포트 또는 독킹 시스템 외부 PS/2 포트 선택 클럭(T-CLK),(E-CLK) 및 데이타(T-DATA)(E-DATD)를 선택하는 스위칭 및 레벨 쉬프트 수단을 구비하여 구성된 것을 특징으로 하는 포터블 피시(PC)의 마우스 선택 제어 장치.PS / 2 type keyboard control unit that controls PS / 2 type keyboard input signal and outputs clock (A-CLK) and data signal (A-DATA) to switching and level shifting means, and high / low according to program control A high / low signal controller for selectively outputting a signal to the switching and level shifting means, and a clock (A-CLK) and a data signal (A-DATD) according to a high / low signal state output from the high / low signal controller. Switching and level shifting means for selecting the portable PC internal trackball port or docking system external PS / 2 port selection clock (T-CLK), (E-CLK) and data (T-DATA) (E-DATD). Mouse selection control device of the portable fish (PC), characterized in that provided. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940025528A 1994-10-06 1994-10-06 Control apparatus for selecting mouse of portable p.c. KR970002377B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940025528A KR970002377B1 (en) 1994-10-06 1994-10-06 Control apparatus for selecting mouse of portable p.c.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940025528A KR970002377B1 (en) 1994-10-06 1994-10-06 Control apparatus for selecting mouse of portable p.c.

Publications (2)

Publication Number Publication Date
KR960015160A true KR960015160A (en) 1996-05-22
KR970002377B1 KR970002377B1 (en) 1997-03-03

Family

ID=19394507

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025528A KR970002377B1 (en) 1994-10-06 1994-10-06 Control apparatus for selecting mouse of portable p.c.

Country Status (1)

Country Link
KR (1) KR970002377B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419120B1 (en) * 2000-07-19 2004-04-03 주식회사 중외제약 Compositions for preparing drug soap with hair conditions
KR100438001B1 (en) * 2000-11-10 2004-07-02 주식회사새한제약 A composition of soap with containing zinc pyrithione
KR100512285B1 (en) * 1998-04-29 2006-04-17 (유)키토산메디신테크 Medicinal Soap Composition Containing Natural Fig Isolated Components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100512285B1 (en) * 1998-04-29 2006-04-17 (유)키토산메디신테크 Medicinal Soap Composition Containing Natural Fig Isolated Components
KR100419120B1 (en) * 2000-07-19 2004-04-03 주식회사 중외제약 Compositions for preparing drug soap with hair conditions
KR100438001B1 (en) * 2000-11-10 2004-07-02 주식회사새한제약 A composition of soap with containing zinc pyrithione

Also Published As

Publication number Publication date
KR970002377B1 (en) 1997-03-03

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