KR0185924B1 - 디지탈데이타 검출장치 - Google Patents
디지탈데이타 검출장치 Download PDFInfo
- Publication number
- KR0185924B1 KR0185924B1 KR1019950029723A KR19950029723A KR0185924B1 KR 0185924 B1 KR0185924 B1 KR 0185924B1 KR 1019950029723 A KR1019950029723 A KR 1019950029723A KR 19950029723 A KR19950029723 A KR 19950029723A KR 0185924 B1 KR0185924 B1 KR 0185924B1
- Authority
- KR
- South Korea
- Prior art keywords
- data
- signal
- control signal
- detecting
- digital data
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 21
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dc Digital Transmission (AREA)
Abstract
Description
Claims (3)
- 변조된 디지탈데이타를 검출하는 장치에 있어서, NRZI방식을 이용하여 3치값으로 변조된 디지탈데이타를 2치값으로 변환하여 출력하는 데이타검출수단; 상기 데이타검출수단으로부터 2치값으로 변환된 디지탈데이타를 기설정된 시간동항 저장하는 데이타홀드수단; 상기 데이타검출수단으로부터 출력된 2치값의 디지탈데이타에 포함되어 있는 에러부분을 검출하고, 검출된 에러부분을 이용하여 스위칭부를 제어하는 제어신호를 생성하는 제어신호발생수단; 및 상기 제어신호발생수단으로부터 출력되는 제어신호에 따라 상기 데이타검출수단과 상기 데이타홀드수단의 출력을 가변적으로 선택하여 최종 디지탈데이타를 출력하는 스위칭수단을 포함하는 디지탈데이타 검출장치.
- 제1항에 있어서, 상기 제어신호발생수단은 상기 데이타검출수단으로부터의 디지탈데이타에 왜곡신호가 포함되었는지 검출하고, 검출된 왜곡신호의 크기가 기설정된 크기이상일 때만을 선택하는 데이타왜곡검출부; 상기 데이타왜곡검출부의 출력신호를 인가받아 상기 스위칭수단을 제어하는 제어신호로 변환하는 제어신호발생부를 포함하는 것을 특징으로 하는 디지탈데이타 검출장치.
- 제2항에 있어서, 상기 제어신호발생부는 상기 데이타 왜곡검출부로부터 인가되는 왜곡신호를 기준으로 하여 데이타에러가 검출된 부분은 상기 데이타홀드부의 출력신호를 선택하고, 데이타에러가 검출되지 않은 부분은 상기 데이타 검출수단의 출력신호를 선택하라는 스위칭제어신호를 출력하는 것을 특징으로 하는 디지탈데이타 검출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029723A KR0185924B1 (ko) | 1995-09-12 | 1995-09-12 | 디지탈데이타 검출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029723A KR0185924B1 (ko) | 1995-09-12 | 1995-09-12 | 디지탈데이타 검출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970016958A KR970016958A (ko) | 1997-04-28 |
KR0185924B1 true KR0185924B1 (ko) | 1999-05-15 |
Family
ID=19426569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029723A KR0185924B1 (ko) | 1995-09-12 | 1995-09-12 | 디지탈데이타 검출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0185924B1 (ko) |
-
1995
- 1995-09-12 KR KR1019950029723A patent/KR0185924B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970016958A (ko) | 1997-04-28 |
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