KR920011177A - Ring melody generation circuit of simple exchange system - Google Patents
Ring melody generation circuit of simple exchange system Download PDFInfo
- Publication number
- KR920011177A KR920011177A KR1019900019003A KR900019003A KR920011177A KR 920011177 A KR920011177 A KR 920011177A KR 1019900019003 A KR1019900019003 A KR 1019900019003A KR 900019003 A KR900019003 A KR 900019003A KR 920011177 A KR920011177 A KR 920011177A
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- bit
- cadence
- generation circuit
- exchange system
- Prior art date
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- Devices For Supply Of Signal Current (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 간이 교환시스템의 구성도, 제2도는 링 데이터 수시흐름도, 제3도는 수신 데이터를 처리하는 흐름도.1 is a block diagram of a simplified exchange system, FIG. 2 is a flow diagram of ring data, and FIG. 3 is a flowchart of processing received data.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900019003A KR920011177A (en) | 1990-11-22 | 1990-11-22 | Ring melody generation circuit of simple exchange system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900019003A KR920011177A (en) | 1990-11-22 | 1990-11-22 | Ring melody generation circuit of simple exchange system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920011177A true KR920011177A (en) | 1992-06-27 |
Family
ID=67537816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900019003A KR920011177A (en) | 1990-11-22 | 1990-11-22 | Ring melody generation circuit of simple exchange system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920011177A (en) |
-
1990
- 1990-11-22 KR KR1019900019003A patent/KR920011177A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |