JPS6244305B2 - - Google Patents

Info

Publication number
JPS6244305B2
JPS6244305B2 JP56139737A JP13973781A JPS6244305B2 JP S6244305 B2 JPS6244305 B2 JP S6244305B2 JP 56139737 A JP56139737 A JP 56139737A JP 13973781 A JP13973781 A JP 13973781A JP S6244305 B2 JPS6244305 B2 JP S6244305B2
Authority
JP
Japan
Prior art keywords
data
microcontroller
address
bus
speed
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
JP56139737A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5843054A (ja
Inventor
Mitsuo Takakura
Kazuhiko Shimoyama
Tadashi Okamoto
Noboru Azusawa
Osao Yoshida
Yutaka Saito
Takakazu Sakurai
Susumu Kitani
Juji Kikuchi
Yoshihiro Uekane
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 JP56139737A priority Critical patent/JPS5843054A/ja
Publication of JPS5843054A publication Critical patent/JPS5843054A/ja
Publication of JPS6244305B2 publication Critical patent/JPS6244305B2/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
    • G06F13/366—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using a centralised polling arbiter

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
JP56139737A 1981-09-07 1981-09-07 マイクロコントロ−ラのマルチ制御方式 Granted JPS5843054A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56139737A JPS5843054A (ja) 1981-09-07 1981-09-07 マイクロコントロ−ラのマルチ制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56139737A JPS5843054A (ja) 1981-09-07 1981-09-07 マイクロコントロ−ラのマルチ制御方式

Publications (2)

Publication Number Publication Date
JPS5843054A JPS5843054A (ja) 1983-03-12
JPS6244305B2 true JPS6244305B2 (enrdf_load_stackoverflow) 1987-09-19

Family

ID=15252196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56139737A Granted JPS5843054A (ja) 1981-09-07 1981-09-07 マイクロコントロ−ラのマルチ制御方式

Country Status (1)

Country Link
JP (1) JPS5843054A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500571A (nl) * 1985-03-01 1986-10-01 Hollandse Signaalapparaten Bv Locaal data-communicatienetwerk volgens het multiple-bus-systeem.
JPH0216670A (ja) * 1988-07-05 1990-01-19 Fanuc Ltd マルチプロセッサシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615177B2 (enrdf_load_stackoverflow) * 1975-01-16 1986-02-17 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5843054A (ja) 1983-03-12

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