JPS5559520A - Output switching system for processor duplication system - Google Patents

Output switching system for processor duplication system

Info

Publication number
JPS5559520A
JPS5559520A JP13150178A JP13150178A JPS5559520A JP S5559520 A JPS5559520 A JP S5559520A JP 13150178 A JP13150178 A JP 13150178A JP 13150178 A JP13150178 A JP 13150178A JP S5559520 A JPS5559520 A JP S5559520A
Authority
JP
Japan
Prior art keywords
output
module
lock
signal
bus
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
JP13150178A
Other languages
English (en)
Inventor
Takao Nouchi
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 JP13150178A priority Critical patent/JPS5559520A/ja
Publication of JPS5559520A publication Critical patent/JPS5559520A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Exchange Systems With Centralized Control (AREA)
JP13150178A 1978-10-27 1978-10-27 Output switching system for processor duplication system Pending JPS5559520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13150178A JPS5559520A (en) 1978-10-27 1978-10-27 Output switching system for processor duplication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13150178A JPS5559520A (en) 1978-10-27 1978-10-27 Output switching system for processor duplication system

Publications (1)

Publication Number Publication Date
JPS5559520A true JPS5559520A (en) 1980-05-06

Family

ID=15059483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13150178A Pending JPS5559520A (en) 1978-10-27 1978-10-27 Output switching system for processor duplication system

Country Status (1)

Country Link
JP (1) JPS5559520A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965368A (ja) * 1982-10-06 1984-04-13 Matsushita Electric Ind Co Ltd マルチプロセツサ−
JPS6010830A (ja) * 1983-06-29 1985-01-21 Fujitsu Ltd 系切替方式
JPS6259447A (ja) * 1985-09-09 1987-03-16 Nippon Telegr & Teleph Corp <Ntt> 通信処理装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965368A (ja) * 1982-10-06 1984-04-13 Matsushita Electric Ind Co Ltd マルチプロセツサ−
JPS6010830A (ja) * 1983-06-29 1985-01-21 Fujitsu Ltd 系切替方式
JPH034145B2 (ja) * 1983-06-29 1991-01-22 Fujitsu Ltd
JPS6259447A (ja) * 1985-09-09 1987-03-16 Nippon Telegr & Teleph Corp <Ntt> 通信処理装置

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