JPS5416945A - Signal transmission system - Google Patents

Signal transmission system

Info

Publication number
JPS5416945A
JPS5416945A JP8159177A JP8159177A JPS5416945A JP S5416945 A JPS5416945 A JP S5416945A JP 8159177 A JP8159177 A JP 8159177A JP 8159177 A JP8159177 A JP 8159177A JP S5416945 A JPS5416945 A JP S5416945A
Authority
JP
Japan
Prior art keywords
signal transmission
transmission system
signal line
decrease
piece
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.)
Pending
Application number
JP8159177A
Other languages
Japanese (ja)
Inventor
Tadashi Kawanobe
Yoshio Nakano
Masateru Tagami
Yuji Arai
Sadao Oba
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
Hitachi Ltd
NEC Corp
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP8159177A priority Critical patent/JPS5416945A/en
Publication of JPS5416945A publication Critical patent/JPS5416945A/en
Pending legal-status Critical Current

Links

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  • Information Transfer Systems (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE: To decrease the number of the signal line between the control unit and the controlled unit by using a piece of the signal line in a time-division way.
COPYRIGHT: (C)1979,JPO&Japio
JP8159177A 1977-07-08 1977-07-08 Signal transmission system Pending JPS5416945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8159177A JPS5416945A (en) 1977-07-08 1977-07-08 Signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8159177A JPS5416945A (en) 1977-07-08 1977-07-08 Signal transmission system

Publications (1)

Publication Number Publication Date
JPS5416945A true JPS5416945A (en) 1979-02-07

Family

ID=13750551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8159177A Pending JPS5416945A (en) 1977-07-08 1977-07-08 Signal transmission system

Country Status (1)

Country Link
JP (1) JPS5416945A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833672A (en) * 1986-03-10 1989-05-23 Amp Incorporated Multiplex system
JPH01143728U (en) * 1988-03-28 1989-10-03
WO2003071437A1 (en) * 2002-02-21 2003-08-28 Sony Corporation External connection device, host device, and data communication system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833672A (en) * 1986-03-10 1989-05-23 Amp Incorporated Multiplex system
JPH01143728U (en) * 1988-03-28 1989-10-03
WO2003071437A1 (en) * 2002-02-21 2003-08-28 Sony Corporation External connection device, host device, and data communication system
US7051128B2 (en) 2002-02-21 2006-05-23 Sony Corporation System and method for data bus communication system between external card connection device and host device
CN1297915C (en) * 2002-02-21 2007-01-31 索尼公司 External connection equipment, main equipment and data communication system
US7318113B2 (en) 2002-02-21 2008-01-08 Sony Corporation System and method communication system for reading or writing data to register between external card connection device and host device

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