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JPS53126826A - Control system for memory devie - Google Patents

Control system for memory devie

Info

Publication number
JPS53126826A
JPS53126826A JP4135177A JP4135177A JPS53126826A JP S53126826 A JPS53126826 A JP S53126826A JP 4135177 A JP4135177 A JP 4135177A JP 4135177 A JP4135177 A JP 4135177A JP S53126826 A JPS53126826 A JP S53126826A
Authority
JP
Japan
Prior art keywords
devie
memory
control system
writing
processor
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.)
Pending
Application number
JP4135177A
Other languages
Japanese (ja)
Inventor
Tadashi Kirisawa
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 JP4135177A priority Critical patent/JPS53126826A/en
Publication of JPS53126826A publication Critical patent/JPS53126826A/en
Pending legal-status Critical Current

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  • Executing Machine-Instructions (AREA)
  • Microcomputers (AREA)

Abstract

PURPOSE: To ensure a high-speed reading and writing by opening the data bus and writing the writing data sent from the processor by the main memory only when the writing is carried out.
COPYRIGHT: (C)1978,JPO&Japio
JP4135177A 1977-04-13 1977-04-13 Control system for memory devie Pending JPS53126826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4135177A JPS53126826A (en) 1977-04-13 1977-04-13 Control system for memory devie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4135177A JPS53126826A (en) 1977-04-13 1977-04-13 Control system for memory devie

Publications (1)

Publication Number Publication Date
JPS53126826A true JPS53126826A (en) 1978-11-06

Family

ID=12606080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4135177A Pending JPS53126826A (en) 1977-04-13 1977-04-13 Control system for memory devie

Country Status (1)

Country Link
JP (1) JPS53126826A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870357A (en) * 1981-09-30 1983-04-26 シ−メンス・アクチエンゲゼルシヤフト Microprogrammed processor and operation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870357A (en) * 1981-09-30 1983-04-26 シ−メンス・アクチエンゲゼルシヤフト Microprogrammed processor and operation thereof

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