KR960002046B1 - Synchronous signal generation circuit - Google Patents

Synchronous signal generation circuit Download PDF

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Publication number
KR960002046B1
KR960002046B1 KR92011630A KR920011630A KR960002046B1 KR 960002046 B1 KR960002046 B1 KR 960002046B1 KR 92011630 A KR92011630 A KR 92011630A KR 920011630 A KR920011630 A KR 920011630A KR 960002046 B1 KR960002046 B1 KR 960002046B1
Authority
KR
South Korea
Prior art keywords
signal
generating
synchronous signal
generation circuit
signal generation
Prior art date
Application number
KR92011630A
Other languages
Korean (ko)
Other versions
KR940001669A (en
Inventor
Jung-Ho Park
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to KR92011630A priority Critical patent/KR960002046B1/en
Priority to JP5159632A priority patent/JPH077632A/en
Publication of KR940001669A publication Critical patent/KR940001669A/en
Application granted granted Critical
Publication of KR960002046B1 publication Critical patent/KR960002046B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)

Abstract

The circuit is for generating a NTSC compound synchronous signal according to a clock signal which is used to converting MUSE/NTSC mode. The circuit includes a pulse generator(81) for generating a horizontal line starting pulse, a selector(82) for providing sampling clock signals according to frame converting modes, a horizontal signal generator(86) for generating a horizontal line signal, a vertical signal generator(87) for generating vertical ling signal, and a signal output stage(88) for outputting compound synchronous signal.
KR92011630A 1992-06-30 1992-06-30 Synchronous signal generation circuit KR960002046B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR92011630A KR960002046B1 (en) 1992-06-30 1992-06-30 Synchronous signal generation circuit
JP5159632A JPH077632A (en) 1992-06-30 1993-06-29 Composite synchronizing signal generating circuit of television system converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92011630A KR960002046B1 (en) 1992-06-30 1992-06-30 Synchronous signal generation circuit

Publications (2)

Publication Number Publication Date
KR940001669A KR940001669A (en) 1994-01-11
KR960002046B1 true KR960002046B1 (en) 1996-02-09

Family

ID=19335655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92011630A KR960002046B1 (en) 1992-06-30 1992-06-30 Synchronous signal generation circuit

Country Status (2)

Country Link
JP (1) JPH077632A (en)
KR (1) KR960002046B1 (en)

Also Published As

Publication number Publication date
KR940001669A (en) 1994-01-11
JPH077632A (en) 1995-01-10

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Year of fee payment: 4

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