KR940012958A - Non-Channel Interface Circuits of Integrated Communication Networks - Google Patents

Non-Channel Interface Circuits of Integrated Communication Networks Download PDF

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Publication number
KR940012958A
KR940012958A KR1019920022457A KR920022457A KR940012958A KR 940012958 A KR940012958 A KR 940012958A KR 1019920022457 A KR1019920022457 A KR 1019920022457A KR 920022457 A KR920022457 A KR 920022457A KR 940012958 A KR940012958 A KR 940012958A
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KR
South Korea
Prior art keywords
data
clock
reception
transmission
frame synchronization
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KR1019920022457A
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Korean (ko)
Inventor
서중교
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정용문
삼성전자 주식회사
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Priority to KR1019920022457A priority Critical patent/KR940012958A/en
Publication of KR940012958A publication Critical patent/KR940012958A/en

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Abstract

본 발명은 델타변조된 음성 또는 각종 데이터 정보를 가지는 B채널의 정보를 종합정보통신망의 유-인터페이스상에 접속시킨다. 이를 위하여 클럭발생부는 프레임 동기신호와 델타변조시의 데이터 클럭을 수신하며, 수신데이타 및 송신데이타를 유-인터페이스상에 접속시키기 위한 각종 클럭 및 제어신호를 발생한다. 그러면 수신부는 시스템 버스로 부터 수신되는 데이터를 클럭발생부의 수신 제어신호에 의해 변환 출력하고, 송신부는 송신하고자 하는 데이터를 클럭발생부의 송신 제어신호에 의해 시스템 버스로 변환 출력한다.The present invention connects the information of the B channel having delta-modulated voice or various data information on the u-interface of the integrated information communication network. To this end, the clock generation unit receives a frame synchronization signal and a data clock during delta modulation, and generates various clock and control signals for connecting the reception data and the transmission data on the u-interface. Then, the receiver converts and outputs data received from the system bus by the reception control signal of the clock generator, and the transmitter converts and outputs data to be transmitted to the system bus by the transmission control signal of the clock generator.

Description

종합정보통신망의 비 채널 인터페이스 회로Non-Channel Interface Circuits of Integrated Communication Networks

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 비 채널 인터페이스 구성도,2 is a non-channel interface configuration according to the present invention,

제3도는 제2도 각부의 동작 파형도.3 is an operational waveform diagram of each part of FIG.

Claims (2)

종합정보통신망의 비 채널 인터페이스회로에 있어서, 프레임동기신호 및 데이터 클럭을 수신하며, 상기 프레임 동기신호를 기준으로 수신데이타를 처리하기 위한 수신제어 신호를 발생하는 동시에 상기 프레임동기 신호에서 소정 주기 지연되어 송신 데이터를 처리하기 위한 송신 제어신호를 발생하는 수단과, 시스템 버스와 연결되며, 상기 시스템 버스로 부터 수신되는 데이터를 상기 수신 제어신호에 의해 변환 출력하는 수단과, 변환된 송신 데이터를 수신하며, 상기 송신 제어신호에 의해 본래의 데이터로 복원하여 상기 시스템 버스로 출력하는 수단으로 구성된 것을 특징으로 하는 종합정보통신망의 비 채널 인터페이스회로.A non-channel interface circuit of an integrated information communication network, which receives a frame synchronization signal and a data clock, generates a reception control signal for processing received data based on the frame synchronization signal, and is delayed a predetermined period from the frame synchronization signal. Means for generating a transmission control signal for processing transmission data, connected to a system bus, means for converting and outputting data received from the system bus by the reception control signal, and receiving converted transmission data, And a means for restoring the original data by the transmission control signal and outputting the original data to the system bus. 종합정보통신망의 비 채널 인터페이스회로에 있어서, 프레임동기신호 및 데이터 클럭을 수신하며, 상기 프레임 동기신호를 기준으로 수신데이타를 처리하기 위한 제1수신클럭, 수신로드신호 및 제2수신클럭을 발생하고, 상기 프레임동기 신호에서 소정 주기 지연되어 송신 데이터를 처리하기 위한 제1송신클럭, 송신로드신호 및 제2송신클럭을 발생하는 수신과, 시스템 버스와 연결되며, 수신되는 직렬 수신데이타를 상기 제1수신클럭에 의해 2배의 비트주기를 갖는 병렬데이타로 변환출력하는 수단과, 상기 수신 로드신호에 의해 상기 병렬 변환된 송신데이타를 로드하여 저장하며, 상기 제2수신클럭에 의해 수신측의 전송속도에 낮도록 직렬변환 출력하는 수단과, 송신 데이터를 수신하여 제2송신클럭에 의해 병렬 변환하는 수단과, 상기 송신로드 신호에 의해 상기 병렬변환된 송신데이타를 로드하며, 제1송신클럭에 의해 직렬 데이터로 변환하여 상기 시스템 버스상으로 송신하는 수단으로 구성된 것을 특징으로 하는 종합정보통신망의 비 채널 인터페이스회로.In a non-channel interface circuit of an integrated information communication network, a frame synchronization signal and a data clock are received, and a first reception clock, a reception load signal, and a second reception clock are generated to process reception data based on the frame synchronization signal. And receiving the first transmission clock, the transmission load signal, and the second transmission clock for processing the transmission data by a predetermined period delay from the frame synchronization signal, connected to a system bus, and receiving the received serial reception data. Means for converting and outputting the parallel data having a double bit period by a reception clock, and storing and transmitting the parallel converted transmission data by the reception load signal, and transmitting speed of the reception side by the second reception clock. Means for serially converting output so as to be low, means for receiving and transmitting parallel data by a second transmission clock, and the transmission load scene By the load and the parallel-converted transmission data, the first non-channel interface of the integrated services digital network, characterized in that the means for transmitting are configured as the system bus is converted into serial data by transmitting clock circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022457A 1992-11-26 1992-11-26 Non-Channel Interface Circuits of Integrated Communication Networks KR940012958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022457A KR940012958A (en) 1992-11-26 1992-11-26 Non-Channel Interface Circuits of Integrated Communication Networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022457A KR940012958A (en) 1992-11-26 1992-11-26 Non-Channel Interface Circuits of Integrated Communication Networks

Publications (1)

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KR940012958A true KR940012958A (en) 1994-06-24

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KR1019920022457A KR940012958A (en) 1992-11-26 1992-11-26 Non-Channel Interface Circuits of Integrated Communication Networks

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