KR870010442A - Data transmission / reception device using modem - Google Patents

Data transmission / reception device using modem Download PDF

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Publication number
KR870010442A
KR870010442A KR1019860003033A KR860003033A KR870010442A KR 870010442 A KR870010442 A KR 870010442A KR 1019860003033 A KR1019860003033 A KR 1019860003033A KR 860003033 A KR860003033 A KR 860003033A KR 870010442 A KR870010442 A KR 870010442A
Authority
KR
South Korea
Prior art keywords
modem
data transmission
reception device
transmitting
receiving data
Prior art date
Application number
KR1019860003033A
Other languages
Korean (ko)
Other versions
KR890001717B1 (en
Inventor
정광영
Original Assignee
삼성전자 주식회사
한형수
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 삼성전자 주식회사, 한형수 filed Critical 삼성전자 주식회사
Priority to KR1019860003033A priority Critical patent/KR890001717B1/en
Publication of KR870010442A publication Critical patent/KR870010442A/en
Application granted granted Critical
Publication of KR890001717B1 publication Critical patent/KR890001717B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)

Abstract

내용 없음No content

Description

모뎀을 이용한 데이터 송수신 장치Data transmission / reception device using modem

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

본 발명의 회로도이다.A circuit diagram of the present invention.

Claims (1)

단일장치의 시스템에 연결되는 접속장치인 콘넥터(1)와 데이터의 송수신 상태를 나타내는 표시기(2)를 연결하여 데이터를 송수신하는 장치에 있어서,An apparatus for transmitting and receiving data by connecting a connector (1), which is a connecting device connected to a system of a single device, and an indicator (2) indicating a state of transmitting and receiving data, 시스템의 모든 동작을 제어하는 마이크로 컴퓨터(3)와, 전송 및 수신하고자 하는 데이터를 변조 및 복조하는 변복조부(4)와,A microcomputer 3 for controlling all operations of the system, a modulation demodulator 4 for modulating and demodulating data to be transmitted and received, 전화기의 다이알링에 의한 펄스 및 톤의 신호를 발생하는 다중음 발생부(5)와,A multiple tone generator 5 for generating pulse and tone signals by dialing the telephone; 상기한 다음중 발생부(4)에 입출력 전화선을 연결시키는 연결부(8)를 포함하여 이루어진 것을 특징으로 하는 데이터 송수신 장치.And a connecting part (8) for connecting an input / output telephone line to the generating part (4). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003033A 1986-04-18 1986-04-18 Data transmission / reception device using modem KR890001717B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860003033A KR890001717B1 (en) 1986-04-18 1986-04-18 Data transmission / reception device using modem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860003033A KR890001717B1 (en) 1986-04-18 1986-04-18 Data transmission / reception device using modem

Publications (2)

Publication Number Publication Date
KR870010442A true KR870010442A (en) 1987-11-30
KR890001717B1 KR890001717B1 (en) 1989-05-18

Family

ID=19249510

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003033A KR890001717B1 (en) 1986-04-18 1986-04-18 Data transmission / reception device using modem

Country Status (1)

Country Link
KR (1) KR890001717B1 (en)

Also Published As

Publication number Publication date
KR890001717B1 (en) 1989-05-18

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