JPS6417121A - Information processor - Google Patents

Information processor

Info

Publication number
JPS6417121A
JPS6417121A JP62172504A JP17250487A JPS6417121A JP S6417121 A JPS6417121 A JP S6417121A JP 62172504 A JP62172504 A JP 62172504A JP 17250487 A JP17250487 A JP 17250487A JP S6417121 A JPS6417121 A JP S6417121A
Authority
JP
Japan
Prior art keywords
data
circuits
buses
transfer
processing circuits
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
JP62172504A
Other languages
Japanese (ja)
Other versions
JP3211234B2 (en
Inventor
Toru Nojiri
Shunpei Kawasaki
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 JP17250487A priority Critical patent/JP3211234B2/en
Publication of JPS6417121A publication Critical patent/JPS6417121A/en
Application granted granted Critical
Publication of JP3211234B2 publication Critical patent/JP3211234B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

PURPOSE:To improve the data transfer efficiency by performing the parallel processes via both global and local buses register transfer level for transfer of data. CONSTITUTION:The processing circuits 31-35 transfer data among various circuits via the global buses 10-12. The local buses 21 and 22 are set between the processing circuits 32 and 34 as well as the processing circuits 32 and 35 respectively since the data are frequently transferred in particular among those circuits. The actions of the circuits 31-35 are designated independently of each other by an execution control part 1. Thus the data are processed in parallel with each other and various data are transferred via those buses 10-12, 21 and 22.
JP17250487A 1987-07-10 1987-07-10 Information processing device Expired - Fee Related JP3211234B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17250487A JP3211234B2 (en) 1987-07-10 1987-07-10 Information processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17250487A JP3211234B2 (en) 1987-07-10 1987-07-10 Information processing device

Publications (2)

Publication Number Publication Date
JPS6417121A true JPS6417121A (en) 1989-01-20
JP3211234B2 JP3211234B2 (en) 2001-09-25

Family

ID=15943195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17250487A Expired - Fee Related JP3211234B2 (en) 1987-07-10 1987-07-10 Information processing device

Country Status (1)

Country Link
JP (1) JP3211234B2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140728A (en) * 1974-10-02 1976-04-05 Ayao Miura Haamueanyoru ronrikikai
JPS59177655A (en) * 1983-03-29 1984-10-08 Fujitsu Ltd Operation by-pass control system
JPS60204036A (en) * 1984-03-28 1985-10-15 Hitachi Ltd Data processing device
JPS6293734A (en) * 1985-10-18 1987-04-30 Nec Corp Information processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140728A (en) * 1974-10-02 1976-04-05 Ayao Miura Haamueanyoru ronrikikai
JPS59177655A (en) * 1983-03-29 1984-10-08 Fujitsu Ltd Operation by-pass control system
JPS60204036A (en) * 1984-03-28 1985-10-15 Hitachi Ltd Data processing device
JPS6293734A (en) * 1985-10-18 1987-04-30 Nec Corp Information processor

Also Published As

Publication number Publication date
JP3211234B2 (en) 2001-09-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees