JPS5523668A - Terminal connection system - Google Patents

Terminal connection system

Info

Publication number
JPS5523668A
JPS5523668A JP9696378A JP9696378A JPS5523668A JP S5523668 A JPS5523668 A JP S5523668A JP 9696378 A JP9696378 A JP 9696378A JP 9696378 A JP9696378 A JP 9696378A JP S5523668 A JPS5523668 A JP S5523668A
Authority
JP
Japan
Prior art keywords
terminal
signal
adaptor
modem
carrier detection
Prior art date
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.)
Granted
Application number
JP9696378A
Other languages
Japanese (ja)
Other versions
JPS5750378B2 (en
Inventor
Taiho Higuchi
Fumio Hosono
Akito Hiwatari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9696378A priority Critical patent/JPS5523668A/en
Publication of JPS5523668A publication Critical patent/JPS5523668A/en
Publication of JPS5750378B2 publication Critical patent/JPS5750378B2/ja
Granted legal-status Critical Current

Links

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  • Communication Control (AREA)

Abstract

PURPOSE: To reduce the cost by making unnecessary the MODEM between the terminal and the adaptor, by providing the signal generation means of carrier detection and transmission enable at the line adaptor between the communication control unit and the terminal, and folding means to the signal from the terminal.
CONSTITUTION: The direct connection line adaptor 4 is provided between the communication control unit main body 6 and the terminal 2. The unit ready signal ER from the terminal 2 is folded as the data set ready signal DR, and the transmission request signal RS from the terminal 2 is folded as the transmission enable signal CS. The signals ER and RS from the terminal 2 are inputted to the gate 6 and outputted as the carrier detection signal CD. The unit ready signal ER and the transmission request signal RS in the adaptor 4 are inputted to the gate 7 to form the carrier detection signal CD to the terminal and the transmission enable signal in the adaptor CS. Thus, the part between the terminal 2 and the adaptor 4 is the same interface as via the MODEM, and the terminal can perform the same operation as the connection of MODEM.
COPYRIGHT: (C)1980,JPO&Japio
JP9696378A 1978-08-09 1978-08-09 Terminal connection system Granted JPS5523668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9696378A JPS5523668A (en) 1978-08-09 1978-08-09 Terminal connection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9696378A JPS5523668A (en) 1978-08-09 1978-08-09 Terminal connection system

Publications (2)

Publication Number Publication Date
JPS5523668A true JPS5523668A (en) 1980-02-20
JPS5750378B2 JPS5750378B2 (en) 1982-10-27

Family

ID=14178890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9696378A Granted JPS5523668A (en) 1978-08-09 1978-08-09 Terminal connection system

Country Status (1)

Country Link
JP (1) JPS5523668A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294951A (en) * 1985-06-21 1986-12-25 Hitachi Ltd Data transmission system
JPH01137749U (en) * 1988-03-11 1989-09-20
US4985892A (en) * 1984-06-01 1991-01-15 Xerox Corporation Baseband local area network using ordinary telephone wiring
JPH0724345A (en) * 1993-07-09 1995-01-27 Miike Tekkosho:Kk Crusher

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146140A (en) * 1975-06-11 1976-12-15 Hitachi Ltd Timing distributor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146140A (en) * 1975-06-11 1976-12-15 Hitachi Ltd Timing distributor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985892A (en) * 1984-06-01 1991-01-15 Xerox Corporation Baseband local area network using ordinary telephone wiring
JPS61294951A (en) * 1985-06-21 1986-12-25 Hitachi Ltd Data transmission system
JPH01137749U (en) * 1988-03-11 1989-09-20
JPH0545397Y2 (en) * 1988-03-11 1993-11-19
JPH0724345A (en) * 1993-07-09 1995-01-27 Miike Tekkosho:Kk Crusher

Also Published As

Publication number Publication date
JPS5750378B2 (en) 1982-10-27

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