JPS5912645A - 情報保護回路 - Google Patents

情報保護回路

Info

Publication number
JPS5912645A
JPS5912645A JP57121616A JP12161682A JPS5912645A JP S5912645 A JPS5912645 A JP S5912645A JP 57121616 A JP57121616 A JP 57121616A JP 12161682 A JP12161682 A JP 12161682A JP S5912645 A JPS5912645 A JP S5912645A
Authority
JP
Japan
Prior art keywords
information
counter
circuit
comparison
control information
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
JP57121616A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0131735B2 (enrdf_load_stackoverflow
Inventor
Toshinori Ito
伊東　俊紀
Hiroshi Kitano
博 北野
Hisao Ueda
上田　久雄
Yoshiharu Iwamoto
岩本　義晴
Toshio Awaji
淡路　俊夫
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 JP57121616A priority Critical patent/JPS5912645A/ja
Publication of JPS5912645A publication Critical patent/JPS5912645A/ja
Publication of JPH0131735B2 publication Critical patent/JPH0131735B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Communication Control (AREA)
JP57121616A 1982-07-13 1982-07-13 情報保護回路 Granted JPS5912645A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57121616A JPS5912645A (ja) 1982-07-13 1982-07-13 情報保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57121616A JPS5912645A (ja) 1982-07-13 1982-07-13 情報保護回路

Publications (2)

Publication Number Publication Date
JPS5912645A true JPS5912645A (ja) 1984-01-23
JPH0131735B2 JPH0131735B2 (enrdf_load_stackoverflow) 1989-06-27

Family

ID=14815658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57121616A Granted JPS5912645A (ja) 1982-07-13 1982-07-13 情報保護回路

Country Status (1)

Country Link
JP (1) JPS5912645A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162707U (enrdf_load_stackoverflow) * 1974-11-11 1976-05-18
JPS5177106A (ja) * 1974-12-27 1976-07-03 Nippon Electric Co Deijitarufugohanteikairo
JPS56116349A (en) * 1980-02-20 1981-09-12 Hitachi Ltd Information transmission system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162707U (enrdf_load_stackoverflow) * 1974-11-11 1976-05-18
JPS5177106A (ja) * 1974-12-27 1976-07-03 Nippon Electric Co Deijitarufugohanteikairo
JPS56116349A (en) * 1980-02-20 1981-09-12 Hitachi Ltd Information transmission system

Also Published As

Publication number Publication date
JPH0131735B2 (enrdf_load_stackoverflow) 1989-06-27

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