KR910003651A - Available function key display circuit - Google Patents

Available function key display circuit Download PDF

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Publication number
KR910003651A
KR910003651A KR1019890010446A KR890010446A KR910003651A KR 910003651 A KR910003651 A KR 910003651A KR 1019890010446 A KR1019890010446 A KR 1019890010446A KR 890010446 A KR890010446 A KR 890010446A KR 910003651 A KR910003651 A KR 910003651A
Authority
KR
South Korea
Prior art keywords
function key
display
microcomputer
key
key display
Prior art date
Application number
KR1019890010446A
Other languages
Korean (ko)
Other versions
KR950012208B1 (en
Inventor
김형백
Original Assignee
강진구
삼성전자 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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019890010446A priority Critical patent/KR950012208B1/en
Publication of KR910003651A publication Critical patent/KR910003651A/en
Application granted granted Critical
Publication of KR950012208B1 publication Critical patent/KR950012208B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

내용 없음.No content.

Description

사용 가능한 기능키 표시회로Available function key display circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 회로도.1 is a circuit diagram of the present invention.

제2도는 본 발명의 플로우 챠트.2 is a flow chart of the present invention.

제3도는 본 발명의 각부 진리표.3 is the truth table of the parts of the present invention.

제4도는 본 발명 조합회로 및 표시부의 실시 회로도.4 is an implementation circuit diagram of the combination circuit and the display of the present invention.

Claims (2)

기능키 입력 (1)을 구분하여 마이콤 (3)에 인가시키는 키메트릭스(2)와, 상기 키매트릭스 (2)의 기능키 입력으로 현재 모우드를 인식하고 인식된 모우드에 따라 제어신호를 출력시키는 마이콤(3)과, 상기 마이콤(3)의 제어신호를 조합하여 사용가능한 기능키 표시신호를 출력시키는 조합회로(4)와, 상기 조합회로(4)의 표시신호 출력으로 사용가능한 기능키를 표 시하는 표시부(5)로 구성된 사용 가능한 키 표시회로.A key matrix 2 for dividing the function key input 1 and applying it to the microcomputer 3, and a microcomputer for recognizing the current mode with the function key input of the key matrix 2 and outputting a control signal according to the recognized mode. (3), a combination circuit 4 for outputting a function key display signal usable by combining the control signal of the microcomputer 3, and a function key usable as the display signal output of the combination circuit 4 are shown. Is a usable key display circuit composed of a display section (5). 제1항에 있어서, 마이콤(3)은 키매트릭스(2)의 키 데이터를 인식하여 현재 모우드를 구분한 후 현재 모우드에 따른 기능키 표시 제어신호를 출력시켜 조합회로 (4)에서 사용 가능 기능 키표시 신호로 조합한후 표시부(5)에서 표시되게 하는 사용 가능한 기능키 표시회로.The microcomputer (3) according to claim 1, wherein the microcomputer (3) recognizes the key data of the key matrix (2), classifies the current mode, and outputs a function key display control signal according to the current mode to be used in the combination circuit (4). A function key display circuit that can be displayed on the display section 5 after being combined with a display signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890010446A 1989-07-21 1989-07-21 A circuit displaying available function keys KR950012208B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890010446A KR950012208B1 (en) 1989-07-21 1989-07-21 A circuit displaying available function keys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890010446A KR950012208B1 (en) 1989-07-21 1989-07-21 A circuit displaying available function keys

Publications (2)

Publication Number Publication Date
KR910003651A true KR910003651A (en) 1991-02-28
KR950012208B1 KR950012208B1 (en) 1995-10-14

Family

ID=19288343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010446A KR950012208B1 (en) 1989-07-21 1989-07-21 A circuit displaying available function keys

Country Status (1)

Country Link
KR (1) KR950012208B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020084658A (en) * 2001-05-04 2002-11-09 박학원 All color flocking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020084658A (en) * 2001-05-04 2002-11-09 박학원 All color flocking

Also Published As

Publication number Publication date
KR950012208B1 (en) 1995-10-14

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