KR910013820A - Signal transmission status inspection circuit of general purpose signal transmission / reception circuit pack - Google Patents

Signal transmission status inspection circuit of general purpose signal transmission / reception circuit pack Download PDF

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Publication number
KR910013820A
KR910013820A KR1019890019509A KR890019509A KR910013820A KR 910013820 A KR910013820 A KR 910013820A KR 1019890019509 A KR1019890019509 A KR 1019890019509A KR 890019509 A KR890019509 A KR 890019509A KR 910013820 A KR910013820 A KR 910013820A
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KR
South Korea
Prior art keywords
signal transmission
data
reception circuit
signal
general
Prior art date
Application number
KR1019890019509A
Other languages
Korean (ko)
Other versions
KR920007487B1 (en
Inventor
김덕환
이형호
Original Assignee
경상현
재단법인 한국전자통신연구소
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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Application filed by 경상현, 재단법인 한국전자통신연구소 filed Critical 경상현
Priority to KR1019890019509A priority Critical patent/KR920007487B1/en
Publication of KR910013820A publication Critical patent/KR910013820A/en
Application granted granted Critical
Publication of KR920007487B1 publication Critical patent/KR920007487B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

내용 없음.No content.

Description

범용신호 송수신 회로팩의 신호 송출상태 검사회로Signal transmission status inspection circuit of general purpose signal transmission / reception circuit pack

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

제1도는 본 발명의 개략적인 구성을 나타낸 블럭도.1 is a block diagram showing a schematic configuration of the present invention.

Claims (4)

전자 교환기용 신호 서비스 장치에 있어서, R2MFC신호, DTMF신호 연속성 시험음 및 가청신호음의 펄스코드 부호로 샘플링된 데이터를 내장하고 있는 ROM(1)의 출력데이터와, 범용신호 송수신 회로팩에서 송출된 데이터가 스위치 네트워크에서 귀환되는 데이터를 입력으로 하여 신호 송출 상태를 점검하도록한 범용신호 송수신 회로팩의 신호송출 상태 검사회로.A signal service device for an electronic switch, comprising: output data of a ROM (1) containing data sampled by pulse code codes of R2MFC signal, DTMF signal continuity test sound, and audible signal sound, and data transmitted from a general-purpose signal transmission / reception circuit pack A signal transmission state inspection circuit of a general-purpose signal transmission / reception circuit pack for which a signal transmission state is checked by inputting data returned from a switch network. 제1항에 있어서, ROM(1)에서 출력되는 병렬 데이터를 제1비교기(2)로 입력되도록 하고, 카운터(5)에서 특정 시간에만 인에이블 신호를 입력 되도록 하여 검사하도록한 범용신호 송수신 회로팩의 신호 송출 상태 검사회로.The general-purpose signal transmission / reception circuit pack according to claim 1, wherein the parallel data output from the ROM 1 is input to the first comparator 2, and the enable signal is input only at a specific time in the counter 5 so as to be inspected. Signal transmission status inspection circuit. 제1항에 있어서, 스위치 네트워크에서 귀환되어 직렬 데이터로 들어오는 데이터를 S/P변환기(3)에서 병렬데이터로 변환하여 제2비교기(4)에서 검사하도록 범용신호 송수신 회로팩의 신호송출 상태 검사회로.The signal transmission state inspection circuit of the general-purpose signal transmission / reception circuit pack according to claim 1, wherein the data returned from the switch network and coming into the serial data is converted into parallel data by the S / P converter 3 and inspected by the second comparator 4. . 제1항에 있어서, 제2비교기(4)는 모니터(6)에서 스위치 내트 워크에서 귀환되는 데이터가 있는가를 검사하면서 카운터(5)와 함께 인에이블 신호를 입력되도록 하며 동작 시키도록한 범용신호 송수신 회로 팩의 신호 송출 상태 검사회로.The general-purpose signal transmission / reception circuit according to claim 1, wherein the second comparator (4) allows the monitor (6) to input an enable signal with the counter (5) while operating whether the data is returned from the switch network. Signal transmission status inspection circuit of the pack. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890019509A 1989-12-26 1989-12-26 Universial signal transceiving circuit pack KR920007487B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890019509A KR920007487B1 (en) 1989-12-26 1989-12-26 Universial signal transceiving circuit pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019509A KR920007487B1 (en) 1989-12-26 1989-12-26 Universial signal transceiving circuit pack

Publications (2)

Publication Number Publication Date
KR910013820A true KR910013820A (en) 1991-08-08
KR920007487B1 KR920007487B1 (en) 1992-09-04

Family

ID=19293648

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019509A KR920007487B1 (en) 1989-12-26 1989-12-26 Universial signal transceiving circuit pack

Country Status (1)

Country Link
KR (1) KR920007487B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010054193A (en) * 1999-12-03 2001-07-02 박종섭 Signal device circuit pack having improved error check function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010054193A (en) * 1999-12-03 2001-07-02 박종섭 Signal device circuit pack having improved error check function

Also Published As

Publication number Publication date
KR920007487B1 (en) 1992-09-04

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