KR970056089A - Test device for PCM data path access and processor bus matching - Google Patents

Test device for PCM data path access and processor bus matching Download PDF

Info

Publication number
KR970056089A
KR970056089A KR1019950053610A KR19950053610A KR970056089A KR 970056089 A KR970056089 A KR 970056089A KR 1019950053610 A KR1019950053610 A KR 1019950053610A KR 19950053610 A KR19950053610 A KR 19950053610A KR 970056089 A KR970056089 A KR 970056089A
Authority
KR
South Korea
Prior art keywords
pcm
subscriber board
matching means
board block
test
Prior art date
Application number
KR1019950053610A
Other languages
Korean (ko)
Other versions
KR100205048B1 (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.)
Filing date
Publication date
Application filed by 양승택, 한국전자통신연구원 filed Critical 양승택
Priority to KR1019950053610A priority Critical patent/KR100205048B1/en
Publication of KR970056089A publication Critical patent/KR970056089A/en
Application granted granted Critical
Publication of KR100205048B1 publication Critical patent/KR100205048B1/en

Links

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

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 경로 접속 및 프로세서 버스 정합의 시험장치Test device for PCM data path access and processor bus matching

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 버스 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.
KR1019950053610A 1995-12-21 1995-12-21 Test jig for pcm data path and process bus KR100205048B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950053610A KR100205048B1 (en) 1995-12-21 1995-12-21 Test jig for pcm data path and process bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053610A KR100205048B1 (en) 1995-12-21 1995-12-21 Test jig for pcm data path and process bus

Publications (2)

Publication Number Publication Date
KR970056089A true KR970056089A (en) 1997-07-31
KR100205048B1 KR100205048B1 (en) 1999-06-15

Family

ID=19442499

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950053610A KR100205048B1 (en) 1995-12-21 1995-12-21 Test jig for pcm data path and process bus

Country Status (1)

Country Link
KR (1) KR100205048B1 (en)

Also Published As

Publication number Publication date
KR100205048B1 (en) 1999-06-15

Similar Documents

Publication Publication Date Title
KR850000159A (en) Data transmission system
JPS56123002A (en) Electronic apparatus
ATE407510T1 (en) INTERFACE SETUP
KR930022776A (en) Communication system between electronic control device and test device
KR970056089A (en) Test device for PCM data path access and processor bus matching
KR970056090A (en) Test device for PCM data connection
KR830008221A (en) Numerical Control Device
KR850002903A (en) Terminal processing device
KR970055599A (en) Transmission data organization
KR910003475A (en) Sequence controller
KR890015544A (en) Telecontrol system
KR880014766A (en) Speech Recognition System
KR960020191A (en) Digital Matching Device Accepted Analog Matching Device
KR970056088A (en) PC-MM data serial connection test equipment
KR830006736A (en) Initial Iprogram load method
KR850006090A (en) Data transmission system
KR890009144A (en) Envelop Digit Generation Method
DK116996A (en) Method and system for ensuring that modules connected to an electronic device are of a specific type and
KR970049621A (en) Serial Time Division Multiplexing (TDM) interrupt handler
KR970024785A (en) Ring signal detection control method
KR910012751A (en) LCD Module Test Equipment
KR900005767A (en) Voice service circuit using DMA for facsimile interface
KR900012772A (en) Handy Copyer and Walkman Connection
KR970049616A (en) Interface device of parallel processor
KR910016211A (en) Tone Detection Using Tone Period

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080307

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee