JPS635454A - バス使用要求制御回路 - Google Patents

バス使用要求制御回路

Info

Publication number
JPS635454A
JPS635454A JP15031386A JP15031386A JPS635454A JP S635454 A JPS635454 A JP S635454A JP 15031386 A JP15031386 A JP 15031386A JP 15031386 A JP15031386 A JP 15031386A JP S635454 A JPS635454 A JP S635454A
Authority
JP
Japan
Prior art keywords
bus
value
counter
register
circuit
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
JP15031386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523451B2 (cs
Inventor
Tetsuo Kudo
工藤　哲郎
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 JP15031386A priority Critical patent/JPS635454A/ja
Publication of JPS635454A publication Critical patent/JPS635454A/ja
Publication of JPH0523451B2 publication Critical patent/JPH0523451B2/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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/364—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using independent requests or grants, e.g. using separated request and grant lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
JP15031386A 1986-06-26 1986-06-26 バス使用要求制御回路 Granted JPS635454A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15031386A JPS635454A (ja) 1986-06-26 1986-06-26 バス使用要求制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15031386A JPS635454A (ja) 1986-06-26 1986-06-26 バス使用要求制御回路

Publications (2)

Publication Number Publication Date
JPS635454A true JPS635454A (ja) 1988-01-11
JPH0523451B2 JPH0523451B2 (cs) 1993-04-02

Family

ID=15494288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15031386A Granted JPS635454A (ja) 1986-06-26 1986-06-26 バス使用要求制御回路

Country Status (1)

Country Link
JP (1) JPS635454A (cs)

Also Published As

Publication number Publication date
JPH0523451B2 (cs) 1993-04-02

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