JPS645340B2 - - Google Patents

Info

Publication number
JPS645340B2
JPS645340B2 JP22767083A JP22767083A JPS645340B2 JP S645340 B2 JPS645340 B2 JP S645340B2 JP 22767083 A JP22767083 A JP 22767083A JP 22767083 A JP22767083 A JP 22767083A JP S645340 B2 JPS645340 B2 JP S645340B2
Authority
JP
Japan
Prior art keywords
bus
address
signal
channel
synchronous
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.)
Expired
Application number
JP22767083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60120456A (ja
Inventor
Shigeru Hashimoto
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 JP22767083A priority Critical patent/JPS60120456A/ja
Publication of JPS60120456A publication Critical patent/JPS60120456A/ja
Publication of JPS645340B2 publication Critical patent/JPS645340B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • G06F13/225—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling with priority control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
JP22767083A 1983-12-01 1983-12-01 バス制御方式 Granted JPS60120456A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22767083A JPS60120456A (ja) 1983-12-01 1983-12-01 バス制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22767083A JPS60120456A (ja) 1983-12-01 1983-12-01 バス制御方式

Publications (2)

Publication Number Publication Date
JPS60120456A JPS60120456A (ja) 1985-06-27
JPS645340B2 true JPS645340B2 (2) 1989-01-30

Family

ID=16864487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22767083A Granted JPS60120456A (ja) 1983-12-01 1983-12-01 バス制御方式

Country Status (1)

Country Link
JP (1) JPS60120456A (2)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347738A (en) * 1976-10-13 1978-04-28 Nec Corp Detection circuit for process request
JPS5476034A (en) * 1977-11-30 1979-06-18 Fujitsu Ltd Bus data transfer system
JPS57106939A (en) * 1980-12-24 1982-07-03 Sanyo Electric Co Ltd Numeric information input equipment

Also Published As

Publication number Publication date
JPS60120456A (ja) 1985-06-27

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