JPS5729130A - Common-bus interface protecting system - Google Patents

Common-bus interface protecting system

Info

Publication number
JPS5729130A
JPS5729130A JP10470180A JP10470180A JPS5729130A JP S5729130 A JPS5729130 A JP S5729130A JP 10470180 A JP10470180 A JP 10470180A JP 10470180 A JP10470180 A JP 10470180A JP S5729130 A JPS5729130 A JP S5729130A
Authority
JP
Japan
Prior art keywords
common
electronic computer
access key
computer system
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.)
Granted
Application number
JP10470180A
Other languages
English (en)
Other versions
JPH0157376B2 (ja
Inventor
Hiroshi Iiyama
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
Original Assignee
Fujitsu 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 filed Critical Fujitsu Ltd
Priority to JP10470180A priority Critical patent/JPS5729130A/ja
Publication of JPS5729130A publication Critical patent/JPS5729130A/ja
Publication of JPH0157376B2 publication Critical patent/JPH0157376B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
JP10470180A 1980-07-29 1980-07-29 Common-bus interface protecting system Granted JPS5729130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10470180A JPS5729130A (en) 1980-07-29 1980-07-29 Common-bus interface protecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10470180A JPS5729130A (en) 1980-07-29 1980-07-29 Common-bus interface protecting system

Publications (2)

Publication Number Publication Date
JPS5729130A true JPS5729130A (en) 1982-02-17
JPH0157376B2 JPH0157376B2 (ja) 1989-12-05

Family

ID=14387778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10470180A Granted JPS5729130A (en) 1980-07-29 1980-07-29 Common-bus interface protecting system

Country Status (1)

Country Link
JP (1) JPS5729130A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214944A (ja) * 1982-06-08 1983-12-14 Toshiba Corp デ−タ処理システム
JP2009135310A (ja) * 2007-11-30 2009-06-18 Tdk Corp 薄膜コンデンサ及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065144A (ja) * 1973-10-11 1975-06-02
JPS51140537A (en) * 1975-05-30 1976-12-03 Fuji Electric Co Ltd System for establishing priority of terminal devices
JPS5299738A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Channel coupling system
JPS55910A (en) * 1978-06-16 1980-01-07 Hitachi Ltd Multiple computer system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065144A (ja) * 1973-10-11 1975-06-02
JPS51140537A (en) * 1975-05-30 1976-12-03 Fuji Electric Co Ltd System for establishing priority of terminal devices
JPS5299738A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Channel coupling system
JPS55910A (en) * 1978-06-16 1980-01-07 Hitachi Ltd Multiple computer system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214944A (ja) * 1982-06-08 1983-12-14 Toshiba Corp デ−タ処理システム
JP2009135310A (ja) * 2007-11-30 2009-06-18 Tdk Corp 薄膜コンデンサ及びその製造方法

Also Published As

Publication number Publication date
JPH0157376B2 (ja) 1989-12-05

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