KR970056090A - Test device for PCM data connection - Google Patents

Test device for PCM data connection Download PDF

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Publication number
KR970056090A
KR970056090A KR1019950053611A KR19950053611A KR970056090A KR 970056090 A KR970056090 A KR 970056090A KR 1019950053611 A KR1019950053611 A KR 1019950053611A KR 19950053611 A KR19950053611 A KR 19950053611A KR 970056090 A KR970056090 A KR 970056090A
Authority
KR
South Korea
Prior art keywords
pcm
subscriber board
matching means
board block
test
Prior art date
Application number
KR1019950053611A
Other languages
Korean (ko)
Other versions
KR100205049B1 (en
Inventor
류득수
박남진
Original Assignee
양승택
한국전자통신연구원
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 양승택, 한국전자통신연구원 filed Critical 양승택
Priority to KR1019950053611A priority Critical patent/KR100205049B1/en
Publication of KR970056090A publication Critical patent/KR970056090A/en
Application granted granted Critical
Publication of KR100205049B1 publication Critical patent/KR100205049B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

본 발명은 PCM 방식에 의해 변조된 신호를 입출력하는 기능을 가지는 장치(이하, PCM 입출력 장치라 한다) 내의 PCM 정합부와 일반 전화기 등에 접속된 전화교환기의 가입자보드 블록 사이에 접속되어, 일반 전화기 등을 통하여 상기 PCM 입출력 장치의 정상동작을 용이하게 확인할 수 있는 시험장치에 관한 것이다.The present invention is connected between a PCM matching unit in a device having a function of inputting / outputting a signal modulated by a PCM method (hereinafter referred to as a PCM input / output device) and a subscriber board block of a telephone exchanger connected to a general telephone or the like. It relates to a test apparatus that can easily check the normal operation of the PCM input and output device through.

본 발명은, 펄스 코드 변조(PCM) 정합수단 및 시험용 PCM 클럭 발생부를 포함하는 시험받는 장치의 PCM 정합수단과, 다수의 전화기가 연결되며 가입자 보드 제어부에 의해 제어되는 상용 가입자 보드 블록과 접속되며; 상기 시험받는 장치의 PCM 정합수단과 상기 가입자 보드 블록이 정합되도록, 전기적 신호 규격을 맞추어 주는 기능을 하는 것을 특징으로 한다.The present invention relates to a PCM matching means of a device under test including a pulse code modulation (PCM) matching means and a test PCM clock generator, and a plurality of telephones connected to a commercial subscriber board block connected to and controlled by a subscriber board controller; It is characterized in that it serves to match the electrical signal specifications, so that the PCM matching means and the subscriber board block of the device under test.

Description

PCM 데이터 접속용 시험장치Test device for PCM data connection

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

제3도는 본 발명에 따른 시험장치의 구성도.3 is a block diagram of a test apparatus according to the present invention.

제4도는 PCM 경로의 다중채널 데이터 병행처리장치의 시험장치 구성도.4 is a configuration diagram of a test apparatus for a multi-channel data parallel processing apparatus of a PCM path.

Claims (2)

펄스 코드 변조(PCM) 정합수단 및 시험용 PCM 클럭 발생부를 포함하는 시험받는 장치의 PCM 정합수단과, 다수의 전화기가 연결되며 가입자 보드 제어부에 의해 제어되는 상용 가입자 보드 블록과 접속되며; 상기 시험받는 장치의 PCM 정합수단과 상기 가입자 보드 블록이 정합되도록, 전기적 신호 규격을 맞추어 주는 기능을 하는 것을 특징으로 하는 PCM 데이터 경로 접속 및 프로세서 버스 정합의 시험장치.A PCM matching means of the device under test, including a pulse code modulation (PCM) matching means and a test PCM clock generator, and a plurality of telephones connected to a commercial subscriber board block controlled by the subscriber board control unit; And an electrical signal standard for matching the PCM matching means of the device under test with the subscriber board block. 제1항에 있어서, 상기 전화기가 변복조기로 대체되는 것을 특징으로 하는 PCM 데이터 경로 접속 및 프로세서 서브 정합의 시험장치.2. The apparatus of claim 1 wherein the telephone is replaced with a demodulator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950053611A 1995-12-21 1995-12-21 Test jig for accessing pcm data KR100205049B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950053611A KR100205049B1 (en) 1995-12-21 1995-12-21 Test jig for accessing pcm data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053611A KR100205049B1 (en) 1995-12-21 1995-12-21 Test jig for accessing pcm data

Publications (2)

Publication Number Publication Date
KR970056090A true KR970056090A (en) 1997-07-31
KR100205049B1 KR100205049B1 (en) 1999-06-15

Family

ID=19442501

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950053611A KR100205049B1 (en) 1995-12-21 1995-12-21 Test jig for accessing pcm data

Country Status (1)

Country Link
KR (1) KR100205049B1 (en)

Also Published As

Publication number Publication date
KR100205049B1 (en) 1999-06-15

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