JPS52101936A - Data channel device - Google Patents

Data channel device

Info

Publication number
JPS52101936A
JPS52101936A JP1844076A JP1844076A JPS52101936A JP S52101936 A JPS52101936 A JP S52101936A JP 1844076 A JP1844076 A JP 1844076A JP 1844076 A JP1844076 A JP 1844076A JP S52101936 A JPS52101936 A JP S52101936A
Authority
JP
Japan
Prior art keywords
data channel
channel device
subchannel
flexibility
extension
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
JP1844076A
Other languages
Japanese (ja)
Other versions
JPS569726B2 (en
Inventor
Takahiko Yamada
Shigeki Yamada
Kazumasa Okawa
Akio Shoda
Noboru Ichiura
Toshio Awaji
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
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 JP1844076A priority Critical patent/JPS52101936A/en
Publication of JPS52101936A publication Critical patent/JPS52101936A/en
Publication of JPS569726B2 publication Critical patent/JPS569726B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To realize a low-cost simple data channel device with the flexibility for extension and modification by concentrating control units in a common channel section and providing a device specify signal in a subchannel device corresponding to each subchannel.
COPYRIGHT: (C)1977,JPO&Japio
JP1844076A 1976-02-24 1976-02-24 Data channel device Granted JPS52101936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1844076A JPS52101936A (en) 1976-02-24 1976-02-24 Data channel device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1844076A JPS52101936A (en) 1976-02-24 1976-02-24 Data channel device

Publications (2)

Publication Number Publication Date
JPS52101936A true JPS52101936A (en) 1977-08-26
JPS569726B2 JPS569726B2 (en) 1981-03-03

Family

ID=11971688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1844076A Granted JPS52101936A (en) 1976-02-24 1976-02-24 Data channel device

Country Status (1)

Country Link
JP (1) JPS52101936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108541A (en) * 1978-02-13 1979-08-25 Hitachi Ltd Microprogram controller
JPS54133853A (en) * 1978-04-08 1979-10-17 Fujitsu Ltd Microprogram control system
JPS60122450A (en) * 1983-12-05 1985-06-29 Hitachi Ltd Microprocessor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868146A (en) * 1971-12-20 1973-09-17
JPS492448A (en) * 1972-04-19 1974-01-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868146A (en) * 1971-12-20 1973-09-17
JPS492448A (en) * 1972-04-19 1974-01-10

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108541A (en) * 1978-02-13 1979-08-25 Hitachi Ltd Microprogram controller
JPS54133853A (en) * 1978-04-08 1979-10-17 Fujitsu Ltd Microprogram control system
JPS5756737B2 (en) * 1978-04-08 1982-12-01 Fujitsu Kk
JPS60122450A (en) * 1983-12-05 1985-06-29 Hitachi Ltd Microprocessor
JPH0123812B2 (en) * 1983-12-05 1989-05-09 Hitachi Ltd

Also Published As

Publication number Publication date
JPS569726B2 (en) 1981-03-03

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