KR880014806A - Teletext Controller Test Method - Google Patents

Teletext Controller Test Method Download PDF

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Publication number
KR880014806A
KR880014806A KR870005525A KR870005525A KR880014806A KR 880014806 A KR880014806 A KR 880014806A KR 870005525 A KR870005525 A KR 870005525A KR 870005525 A KR870005525 A KR 870005525A KR 880014806 A KR880014806 A KR 880014806A
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KR
South Korea
Prior art keywords
address
registers
data
register
signal
Prior art date
Application number
KR870005525A
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Korean (ko)
Other versions
KR900000589B1 (en
Inventor
인웅식
Original Assignee
최근선
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.)
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Publication date
Application filed by 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019870005525A priority Critical patent/KR900000589B1/en
Publication of KR880014806A publication Critical patent/KR880014806A/en
Application granted granted Critical
Publication of KR900000589B1 publication Critical patent/KR900000589B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Abstract

내용 없음No content

Description

텔레텍스트 콘트롤러 테스트방법Teletext Controller Test Method

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

제1도는 본 발명 테스트 방법에 의한 텔렉테스트의 회로도, 제2도는 레지스터에 각기 저장되는 내용을 보인 도표, 제3도는 본 발명의 마이크로 컴퓨터의 신호 흐름도.1 is a circuit diagram of a telegraph test according to the test method of the present invention, FIG. 2 is a diagram showing contents stored in a register, and FIG. 3 is a signal flowchart of a microcomputer of the present invention.

Claims (1)

레지스터 지정신호가 입력됨에 따라 레즈스터 1-11의 데이터를 저장할 어드레스를 설정하고 레지스터 1의 어드레스를 레지스터에 저장하는 어드레스 설정 루틴과, 첫 번째 데이터가 입력됨에 따라 상기 어드레스 설정 루틴시 설정된 레지스터 1-11의 어드레스의 하위비트에 저장하고 다음의 데이터가 입력됨에 따라 저장된 첫 번째 데에타를 상위비트로 시프트한 후 하위비트에 저장하는 데이터 저장루틴과, 데이터 출력신호가 입력됨에 따라 텔레텍스트 프로세서의 어드레스를 출력한 후 레지스터 4를 출력하라는 신호에 따라 레지스터 1 및 4의 어드레스와 레지스터 1-3 및 4-7의 에미터를 순차적으로 출력하고 레지스터 1 및 4를 출력하라는 신호가 입력되지 않음에 따라 레지스터 8의 어드레스 및 레지스터 8-11의 데이터를 순차적으로 출력하는 출력루틴으로 테스트함을 특징으로 하는 텔레텍스트 콘트롤러 테스트 방법.An address setting routine for setting an address to store data of registers 1-11 as a register designation signal is input and storing the address of register 1 in a register; and a register 1- set at the address setting routine as the first data is input. A data storage routine for storing in the lower bit of the address of 11 and shifting the first stored data to the upper bit as the next data is inputted, and storing in the lower bit, and the address of the teletext processor as the data output signal is inputted. Outputs the registers 1 and 4 and the emitters of registers 1-3 and 4-7 sequentially according to the signal to output register 4 and registers as the signal to output registers 1 and 4 is not input. Output loop that sequentially outputs the address of 8 and the data of registers 8-11 Teletext controller test method which is characterized by the box test. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019870005525A 1987-05-30 1987-05-30 Teletext controler testing method KR900000589B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870005525A KR900000589B1 (en) 1987-05-30 1987-05-30 Teletext controler testing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870005525A KR900000589B1 (en) 1987-05-30 1987-05-30 Teletext controler testing method

Publications (2)

Publication Number Publication Date
KR880014806A true KR880014806A (en) 1988-12-24
KR900000589B1 KR900000589B1 (en) 1990-01-31

Family

ID=19261860

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870005525A KR900000589B1 (en) 1987-05-30 1987-05-30 Teletext controler testing method

Country Status (1)

Country Link
KR (1) KR900000589B1 (en)

Also Published As

Publication number Publication date
KR900000589B1 (en) 1990-01-31

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