KR970078375A - Matching Method between Subprocessor and Device of Electronic Switching System - Google Patents
Matching Method between Subprocessor and Device of Electronic Switching System Download PDFInfo
- Publication number
- KR970078375A KR970078375A KR1019960019384A KR19960019384A KR970078375A KR 970078375 A KR970078375 A KR 970078375A KR 1019960019384 A KR1019960019384 A KR 1019960019384A KR 19960019384 A KR19960019384 A KR 19960019384A KR 970078375 A KR970078375 A KR 970078375A
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- KR
- South Korea
- Prior art keywords
- matching
- pcm
- matching unit
- subhighways
- kbps
- Prior art date
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Abstract
본 발명은 TDX-100 전전자 교환기에 있어서 타 블록과의 정합을 하도록 하기에 적합한 전전자 교환기의 하위프로세서와 디바이스간 정합 방법에 관한 것으로서, 종래의 기술에 따른 하위 프로세서와 디바이스간의 정합은 TD-버스 정합을 사용하여 이루어졌는데, 이는 비교적 처리 속도가 느리고 신뢰도도 나쁘며, TD-버스의 정합 장치를 확장하기가 곤란하여 디바이스의 확장이 불가능한 결점이 있었으나, 본 발명에서는 TDX-100 전전자 교환기에 있어서 하위 프로세서(200)와 디바이스(220) 간 통신 방법을 PCM 정합 방식으로 결정함으로써 하드웨어적인 PCM 정합 방법을 규격화하여 하위 프로세서 (200)와 정합하는 모든 디바이스(220)에 동일한 회로를 적용하도록 할 수 있을 뿐만아니라 종래의 TD-버스에 비해 처리속도가 향상되고 신뢰도가 좋으며, 정합부(210)의 확장이 용이하므로 상기 결점을 개선시킬 수 있는 것이다.The present invention relates to a matching method between a subprocessor and a device of an all-electronic exchange suitable for matching with another block in the TDX-100 all-electronic exchange. This is achieved by using bus matching, which is relatively slow in processing and poor in reliability, and it is difficult to expand the device because it is difficult to expand the matching device of the TD-bus. By determining the communication method between the lower processor 200 and the device 220 in the PCM matching method, it is possible to standardize the hardware PCM matching method so that the same circuit may be applied to all devices 220 matching the lower processor 200. In addition, the processing speed is improved and the reliability is higher than that of the conventional TD-bus. Because the sheets to facilitate to improve the above drawbacks.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 일반적인 교환기 시스템의 구성도, 제2도는 본 발명에 따른 전전자 교환기의 하위프로세서와 디바이스간 정합 방법의 일 실시예를 나타낸 블록도.1 is a block diagram of a general exchange system, and FIG. 2 is a block diagram showing an embodiment of a matching method between a subprocessor and a device of an all-electronic exchange according to the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960019384A KR970078375A (en) | 1996-05-31 | 1996-05-31 | Matching Method between Subprocessor and Device of Electronic Switching System |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960019384A KR970078375A (en) | 1996-05-31 | 1996-05-31 | Matching Method between Subprocessor and Device of Electronic Switching System |
Publications (1)
Publication Number | Publication Date |
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KR970078375A true KR970078375A (en) | 1997-12-12 |
Family
ID=66284378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960019384A KR970078375A (en) | 1996-05-31 | 1996-05-31 | Matching Method between Subprocessor and Device of Electronic Switching System |
Country Status (1)
Country | Link |
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KR (1) | KR970078375A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465300B1 (en) * | 1999-10-28 | 2005-01-13 | 엘지전자 주식회사 | Device for interface control of Peripheral Processor |
-
1996
- 1996-05-31 KR KR1019960019384A patent/KR970078375A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465300B1 (en) * | 1999-10-28 | 2005-01-13 | 엘지전자 주식회사 | Device for interface control of Peripheral Processor |
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