KR100201326B1 - 디지탈 통신용 선로 디코더 - Google Patents
디지탈 통신용 선로 디코더 Download PDFInfo
- Publication number
- KR100201326B1 KR100201326B1 KR1019960011896A KR19960011896A KR100201326B1 KR 100201326 B1 KR100201326 B1 KR 100201326B1 KR 1019960011896 A KR1019960011896 A KR 1019960011896A KR 19960011896 A KR19960011896 A KR 19960011896A KR 100201326 B1 KR100201326 B1 KR 100201326B1
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- South Korea
- Prior art keywords
- bit
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- Legal status (The legal status 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 status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (1)
- 8B10B방식으로 부호화된 비트 스트림을 10비트의 심볼단위로 입력받아 8비트의 데이타로 복호화하는 선로 디코더에 있어서, 상기 10비트 심볼중 6비트의 심볼을 디코딩하여 복수개의 레지스터중, 그에 상응되는 5비트의 데이타가 저장된 레지스터를 인에이블 하기 위한 신호를 발생하는 6×64 디코더(21); 상기 10비트의 심볼중 6비트의 심볼에 각각 대응되는 소정의 데이타를 저장하고 있으며,상기 6×64디코더로부터 입력된 인에이블신호에 따라 해당 레지스터에 저장된 5비트 데이타를 출력하는 제1 레지스터 테이블(22); 상기 10비트 심볼증 4비트의 심볼을 디코딩하여 복수개의 레지스터중, 그에 상응되는 3비트의 데이타가 저장된 레지스터를 인에이블하기 위한 신호를 발생하는 4×16 디코더(23); 상기 10비트의 심볼중 4비트의 심볼에 각각 대응되는 소정의 데이타를 저장하고 있으며, 상기 4×16디코더로부터 입력된 인에이블신호에 따라 해당 레지스터에 저장된 3비트 데이타를 출력하는 제2 레지스터 테이블(24); 및 상기 6×64디코더(21)가 무효심볼 패턴을 디코딩하여 구동하는 신호를 입력받거나 상기 4×16디코더(23)가 무효심볼 패턴을 디코딩하여 구동하는 신호를 입력받아 전송중에 에러가 발생되었음을 알려주기 위한 에러검출신호를 발생하는 에러검출부(25)가 구비된 디지탈 통신용 선로 디코더.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960011896A KR100201326B1 (ko) | 1996-04-19 | 1996-04-19 | 디지탈 통신용 선로 디코더 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960011896A KR100201326B1 (ko) | 1996-04-19 | 1996-04-19 | 디지탈 통신용 선로 디코더 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970072836A KR970072836A (ko) | 1997-11-07 |
| KR100201326B1 true KR100201326B1 (ko) | 1999-06-15 |
Family
ID=19456118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960011896A Expired - Fee Related KR100201326B1 (ko) | 1996-04-19 | 1996-04-19 | 디지탈 통신용 선로 디코더 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100201326B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100322474B1 (ko) * | 1999-11-29 | 2002-02-07 | 오길록 | 다중화 방식을 이용한 고속신호 선로 부호화회로 |
-
1996
- 1996-04-19 KR KR1019960011896A patent/KR100201326B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR970072836A (ko) | 1997-11-07 |
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