KR940003348A - Tuning Data Copy System - Google Patents

Tuning Data Copy System Download PDF

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Publication number
KR940003348A
KR940003348A KR1019920013596A KR920013596A KR940003348A KR 940003348 A KR940003348 A KR 940003348A KR 1019920013596 A KR1019920013596 A KR 1019920013596A KR 920013596 A KR920013596 A KR 920013596A KR 940003348 A KR940003348 A KR 940003348A
Authority
KR
South Korea
Prior art keywords
tuning data
controller
scat
slave
key
Prior art date
Application number
KR1019920013596A
Other languages
Korean (ko)
Other versions
KR950010057B1 (en
Inventor
김호섭
Original Assignee
이헌조
주식회사 금성사
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, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920013596A priority Critical patent/KR950010057B1/en
Publication of KR940003348A publication Critical patent/KR940003348A/en
Application granted granted Critical
Publication of KR950010057B1 publication Critical patent/KR950010057B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/22—Pc multi processor system
    • G05B2219/2231—Master slave
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23345—Memory is eeprom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Studio Circuits (AREA)

Abstract

본 발명은 브이씨알이나 텔레비젼 수상기에 있어서 튜닝데이타를 셋-업시키는 기술에 관한 것으로, 마스터(100)는 모드 인터페이스부(4)를 통해 슬레이브(200)측으로 카피 제어신호를 송출한 후, 스카트신호 제어부(8)를 통해 스카트 잭(20)을 인에이블시키고, 이이피롬(6)에 저장된 튜닝 데이타를 읽어와 이를 슬레이브(200)측으로 전송하며, 그 슬레이브(200)는 상기 마스터(100)측과 역순으로 시스템을 제어하여 수신되는 튜닝데이타를 이이피롬(6)에 저장케 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for setting up tuning data in a V-Cal or television receiver. The master 100 transmits a copy control signal to the slave 200 via the mode interface unit 4, and then the scat signal. Enables the scart jack 20 through the control unit 8, reads the tuning data stored in the ypyrom (6) and transmits it to the slave 200 side, the slave 200 and the master (100) side By controlling the system in the reverse order, the received tuning data is stored in the EPIROM (6).

Description

튜닝 데이타 카피 시스템Tuning Data Copy System

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

제1도는 본 발명의 튜닝 데이타 카피 시스템에 대한 블록도,1 is a block diagram of a tuning data copy system of the present invention;

제2도는 본 발명에서 튜닝데이타 카피 모드의 디스플레이 예시도.2 is a view showing a display of the tuning data copy mode in the present invention.

Claims (1)

키이 매트릭스상(1)에서 사용자가 선택하는 키이를 스캔하여 해당 제어명령을 판별하는 키이 판별부(2)와, 상기 키이 판별부(2)를 통해 카피 명령을 인지하여 튜닝데이타틀 카피하기 위해 시스템을 총괄 제어하는 마이크로프로세서(3)와, 스카트 잭 (20)을 통해 상대측으로 "카피"신호를 입출력하는 모드 인터페이스부(4)와, 이이피롬(6)에 저장된 튜닝 데이타를 순차적으로 읽어내거나 써넣는 이이피롬 제어부 (5)와, 상기 이이피롬 제어부(5)에 의해 읽혀진 튜닝데이타 상대측으로 부터 수신된 튜닝 데이타를 일시적으로 저장하는 데이타 저장부(7)와, 스카트신호 절환부(9)를 통해 상기 스카트 잭(20)의 인에이블을 제어하는 스카트신호 제어부(8)로 구성한 것을 특징으로하는 튜닝 데이타 카피 시스템.A key determination unit (2) for scanning a key selected by a user on a key matrix (1) to determine a corresponding control command, and a system for copying tuning data by recognizing a copy command through the key determination unit (2). Read and write the tuning data stored in the microprocessor 3, the mode interface unit 4 for inputting and outputting the " copy " Through the Y-Pyrom controller 5, the data storage unit 7 for temporarily storing the tuning data received from the tuning data counterpart read by the E-Pyrom controller 5, and the scat signal switching unit 9. And a scat signal controller (8) for controlling the enable of the skat jack (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013596A 1992-07-29 1992-07-29 Turming data copy system KR950010057B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920013596A KR950010057B1 (en) 1992-07-29 1992-07-29 Turming data copy system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013596A KR950010057B1 (en) 1992-07-29 1992-07-29 Turming data copy system

Publications (2)

Publication Number Publication Date
KR940003348A true KR940003348A (en) 1994-02-21
KR950010057B1 KR950010057B1 (en) 1995-09-06

Family

ID=19337183

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013596A KR950010057B1 (en) 1992-07-29 1992-07-29 Turming data copy system

Country Status (1)

Country Link
KR (1) KR950010057B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101287844B1 (en) * 2006-11-14 2013-07-18 엘지전자 주식회사 Auto tuning operation executing method

Also Published As

Publication number Publication date
KR950010057B1 (en) 1995-09-06

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