JPS55129850A - Duplex system for multidata processor - Google Patents

Duplex system for multidata processor

Info

Publication number
JPS55129850A
JPS55129850A JP3557479A JP3557479A JPS55129850A JP S55129850 A JPS55129850 A JP S55129850A JP 3557479 A JP3557479 A JP 3557479A JP 3557479 A JP3557479 A JP 3557479A JP S55129850 A JPS55129850 A JP S55129850A
Authority
JP
Japan
Prior art keywords
circuit
bus
selection
gates
processing
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
JP3557479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS619661B2 (https=
Inventor
Akiji Hasegawa
Yoshiaki Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3557479A priority Critical patent/JPS55129850A/ja
Publication of JPS55129850A publication Critical patent/JPS55129850A/ja
Publication of JPS619661B2 publication Critical patent/JPS619661B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Multi Processors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
JP3557479A 1979-03-28 1979-03-28 Duplex system for multidata processor Granted JPS55129850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3557479A JPS55129850A (en) 1979-03-28 1979-03-28 Duplex system for multidata processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3557479A JPS55129850A (en) 1979-03-28 1979-03-28 Duplex system for multidata processor

Publications (2)

Publication Number Publication Date
JPS55129850A true JPS55129850A (en) 1980-10-08
JPS619661B2 JPS619661B2 (https=) 1986-03-25

Family

ID=12445522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3557479A Granted JPS55129850A (en) 1979-03-28 1979-03-28 Duplex system for multidata processor

Country Status (1)

Country Link
JP (1) JPS55129850A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251443A (ja) * 1984-05-28 1985-12-12 Toshiba Corp プログラマブルコントロ−ラのバツクアツプ装置
JPS63276132A (ja) * 1987-05-07 1988-11-14 Nec Corp 二重化システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251443A (ja) * 1984-05-28 1985-12-12 Toshiba Corp プログラマブルコントロ−ラのバツクアツプ装置
JPS63276132A (ja) * 1987-05-07 1988-11-14 Nec Corp 二重化システム

Also Published As

Publication number Publication date
JPS619661B2 (https=) 1986-03-25

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