KR960028028A - Time Switch Matching Device and Method for 4 Channels per Board in Signal Processing Assembly (STCA) in Electronic Switching System - Google Patents
Time Switch Matching Device and Method for 4 Channels per Board in Signal Processing Assembly (STCA) in Electronic Switching System Download PDFInfo
- Publication number
- KR960028028A KR960028028A KR1019940040393A KR19940040393A KR960028028A KR 960028028 A KR960028028 A KR 960028028A KR 1019940040393 A KR1019940040393 A KR 1019940040393A KR 19940040393 A KR19940040393 A KR 19940040393A KR 960028028 A KR960028028 A KR 960028028A
- Authority
- KR
- South Korea
- Prior art keywords
- time switch
- stca
- matching
- board
- channels per
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
본 발명은 전전자 교환기 내 STCA 보드 내부로 타임 스위치와의 접속 기능을 담당하는 타임 스위치 정합부를 포함시켜 현재 1키보드 당 1개 채널의 구성을 가지는 STCA 도를 1개 보드 당 4개 채널을 처리토록 하는, 전전자 교환기 내 신호처리어셈블리(STCA) 1개 보드 당 4채널을 위한 타임 스위치 정합장치 및 방법에 관한 것으로, 기존에 사용하고 있는 타임 스위치 정합방식은 주문형 반도체를 사용하므로써 비경제적일 뿐더러, 타임 스위치 장치가 STCA 외부에 설계되어 있어 보드상의 구성이 비합리적이고, 기능과 회로 구현 방법이 적당하지 못한 문제점이 있는 바, 본 발명은 종래의 이런 문제점을 해결하기 위해, 주문형 반도체 대신 프로그램 내장이 가능하나 프로그램블 소자를 사용하여 속도정합장치 칩 1개 당 4개의 채널을 처리토록 하고, 이를 같은 STCA 보드 내에 구현하므로써, 신호 선간의 간섭을 최소화 하며, 보다 집적도를 높이면서 그 유지보수를 원할 하게 할수 있어 안정도 및 신뢰도를 향상시키는 효과가 있다.The present invention includes a time switch matching part that functions to connect with the time switch inside the STCA board in the electronic switchboard, so that the STCA diagram currently having one channel configuration per keyboard can be processed four channels per board. The present invention relates to a time switch matching device and a method for four channels per signal processing assembly (STCA) in an electronic switching system, and the existing time switch matching method is not economical by using a custom semiconductor. Since the time switch device is designed outside the STCA, there is a problem that the configuration on the board is unreasonable and the function and the method of implementing the circuit are not appropriate. In order to solve this problem in the related art, a program may be embedded instead of a custom semiconductor. One channel is used to process four channels per speed-matcher chip, and the same STCA Implementing on board minimizes interference between signal lines, improves integration, and facilitates maintenance, resulting in improved stability and reliability.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 의한 타임 스위치 정합장치 블럭도, 제2도는 상기 제1도의 동작 순서를 설명하는 타이밍도이다.FIG. 1 is a block diagram of a time switch matching device according to the present invention, and FIG. 2 is a timing chart for explaining the operation procedure of FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940040393A KR0148409B1 (en) | 1994-12-31 | 1994-12-31 | Apparatus for matching time switch for signal transmit circuit assembly in telephone switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940040393A KR0148409B1 (en) | 1994-12-31 | 1994-12-31 | Apparatus for matching time switch for signal transmit circuit assembly in telephone switch |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960028028A true KR960028028A (en) | 1996-07-22 |
KR0148409B1 KR0148409B1 (en) | 1998-11-02 |
Family
ID=19406141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940040393A KR0148409B1 (en) | 1994-12-31 | 1994-12-31 | Apparatus for matching time switch for signal transmit circuit assembly in telephone switch |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0148409B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100347847B1 (en) * | 2000-01-14 | 2002-08-07 | 주식회사 머큐리 | No. 7 SIGNAL TERMINAL APPARATUS FOR USE IN AN EXCHANGE |
-
1994
- 1994-12-31 KR KR1019940040393A patent/KR0148409B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0148409B1 (en) | 1998-11-02 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
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GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20070521 Year of fee payment: 10 |
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LAPS | Lapse due to unpaid annual fee |