JPS5216137A - Main memory access control system - Google Patents

Main memory access control system

Info

Publication number
JPS5216137A
JPS5216137A JP50092426A JP9242675A JPS5216137A JP S5216137 A JPS5216137 A JP S5216137A JP 50092426 A JP50092426 A JP 50092426A JP 9242675 A JP9242675 A JP 9242675A JP S5216137 A JPS5216137 A JP S5216137A
Authority
JP
Japan
Prior art keywords
main memory
memory access
control system
access control
time
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
JP50092426A
Other languages
Japanese (ja)
Other versions
JPS5612905B2 (en
Inventor
Katsunobu Miyake
Kiyoshi Minemura
Akio Shoda
Noboru Mochizuki
Toshimasa Fukui
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP50092426A priority Critical patent/JPS5216137A/en
Publication of JPS5216137A publication Critical patent/JPS5216137A/en
Publication of JPS5612905B2 publication Critical patent/JPS5612905B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To shorten greatly the access time of a main memory by carrying out a provisional calculation of the main memory address needed for the preprocessing of main memory access at the time of calculating the operand address.
COPYRIGHT: (C)1977,JPO&Japio
JP50092426A 1975-07-29 1975-07-29 Main memory access control system Granted JPS5216137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50092426A JPS5216137A (en) 1975-07-29 1975-07-29 Main memory access control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50092426A JPS5216137A (en) 1975-07-29 1975-07-29 Main memory access control system

Publications (2)

Publication Number Publication Date
JPS5216137A true JPS5216137A (en) 1977-02-07
JPS5612905B2 JPS5612905B2 (en) 1981-03-25

Family

ID=14054092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50092426A Granted JPS5216137A (en) 1975-07-29 1975-07-29 Main memory access control system

Country Status (1)

Country Link
JP (1) JPS5216137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002206A1 (en) * 1979-03-30 1980-10-16 Panafacom Ltd Access system for memory modules
US4931242A (en) * 1988-02-19 1990-06-05 Sintokogio, Ltd. Method of forming shaped-body to be sintered

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128304U (en) * 1984-07-24 1986-02-20 小橋工業株式会社 rotary tiller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002206A1 (en) * 1979-03-30 1980-10-16 Panafacom Ltd Access system for memory modules
US4931242A (en) * 1988-02-19 1990-06-05 Sintokogio, Ltd. Method of forming shaped-body to be sintered

Also Published As

Publication number Publication date
JPS5612905B2 (en) 1981-03-25

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