KR850006833A - Bidirectional transducer control for CATV - Google Patents

Bidirectional transducer control for CATV Download PDF

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Publication number
KR850006833A
KR850006833A KR1019840001141A KR840001141A KR850006833A KR 850006833 A KR850006833 A KR 850006833A KR 1019840001141 A KR1019840001141 A KR 1019840001141A KR 840001141 A KR840001141 A KR 840001141A KR 850006833 A KR850006833 A KR 850006833A
Authority
KR
South Korea
Prior art keywords
storage device
auxiliary storage
parallel
memory
output
Prior art date
Application number
KR1019840001141A
Other languages
Korean (ko)
Other versions
KR850001718B1 (en
Inventor
김종해
Original Assignee
김종해
한국 미디어 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 김종해, 한국 미디어 주식회사 filed Critical 김종해
Priority to KR1019840001141A priority Critical patent/KR850001718B1/en
Publication of KR850006833A publication Critical patent/KR850006833A/en
Application granted granted Critical
Publication of KR850001718B1 publication Critical patent/KR850001718B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Control (AREA)

Abstract

내용없음No content

Description

CATV용 쌍방향 변환기 제어장치Bidirectional transducer control for CATV

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

제2∼5도는 본 발명에 의한 일실시예의 전체 회로도.2 to 5 are overall circuit diagrams of one embodiment according to the present invention.

Claims (1)

CATV용 변환기 제어 장치에 있어서, 입력단자(IN)를 메로리(1)와 직렬-병렬 변위 보조 기억장치(4)에 연결시키고, 메모리(1)의 출력을 AND 게이트(2)와 시간제어기(3)에 인가시키며, 시간제어기(3)의 출력을 직렬-병렬변위 보조기억장치(4) 및 병렬 직렬변위 보조기억장치(6)에 공급하고, 직렬-병렬 변위 보조기억장치(4)의 출력을 비교기(5)와 메모리(7)에 인가시키며, 비교기(5)의 출력을 병렬-직렬변위 보조 기억장치(6) 및 메모리(7)에 인가시켜서, 제어신호를 메모리(7)에서 유출시키고 또한 병렬직렬 변위 보조 기억장치(6)에서 출력 신호를 단자(8)로 정보 출력신호를 발생하도록하여, 송신국에서의 호출신호에만 응답하여 해당 수신기의 상태 정보 신호를 출력하도록된 CATV용 쌍방향 변환기 제어장치.In the converter control apparatus for CATV, the input terminal IN is connected to the memory 1 and the serial-parallel displacement auxiliary storage device 4, and the output of the memory 1 is connected to the AND gate 2 and the time controller 3. The output of the time controller 3 is supplied to the series-parallel displacement auxiliary storage device 4 and the parallel series displacement auxiliary storage device 6, and the output of the serial-parallel displacement auxiliary storage device 4 is supplied. The comparator 5 and the memory 7, and the output of the comparator 5 is applied to the parallel-serial displacement auxiliary storage device 6 and the memory 7 so that the control signal flows out of the memory 7 and Controlling the bidirectional converter for CATV, in which the parallel serial displacement auxiliary storage device 6 outputs the output signal to the terminal 8, and outputs the status information signal of the corresponding receiver only in response to the call signal from the transmitting station. Device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840001141A 1984-03-07 1984-03-07 The two-way repeater control device for cable television KR850001718B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840001141A KR850001718B1 (en) 1984-03-07 1984-03-07 The two-way repeater control device for cable television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840001141A KR850001718B1 (en) 1984-03-07 1984-03-07 The two-way repeater control device for cable television

Publications (2)

Publication Number Publication Date
KR850006833A true KR850006833A (en) 1985-10-16
KR850001718B1 KR850001718B1 (en) 1985-11-26

Family

ID=19233101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001141A KR850001718B1 (en) 1984-03-07 1984-03-07 The two-way repeater control device for cable television

Country Status (1)

Country Link
KR (1) KR850001718B1 (en)

Also Published As

Publication number Publication date
KR850001718B1 (en) 1985-11-26

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A201 Request for examination
G160 Decision to publish patent application
O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001986001234; OPPOSITION DATE: 19860124

O073 Decision to grant registration after opposition [patent]: decision to grant registration