JPS51150243A - Replacement control system for buffer register - Google Patents

Replacement control system for buffer register

Info

Publication number
JPS51150243A
JPS51150243A JP50074085A JP7408575A JPS51150243A JP S51150243 A JPS51150243 A JP S51150243A JP 50074085 A JP50074085 A JP 50074085A JP 7408575 A JP7408575 A JP 7408575A JP S51150243 A JPS51150243 A JP S51150243A
Authority
JP
Japan
Prior art keywords
control system
buffer register
replacement control
address
nibr
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
JP50074085A
Other languages
Japanese (ja)
Inventor
Yoshio Oshima
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 JP50074085A priority Critical patent/JPS51150243A/en
Publication of JPS51150243A publication Critical patent/JPS51150243A/en
Pending legal-status Critical Current

Links

Landscapes

  • Memory System Of A Hierarchy Structure (AREA)

Abstract

PURPOSE:To replace buffer storage units in such a manner as to leave an address array as it is which has been registered formerly, but may be used in near future and as to lower the NIBR (the probability that a reference address is not in any address arrays).
JP50074085A 1975-06-18 1975-06-18 Replacement control system for buffer register Pending JPS51150243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50074085A JPS51150243A (en) 1975-06-18 1975-06-18 Replacement control system for buffer register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50074085A JPS51150243A (en) 1975-06-18 1975-06-18 Replacement control system for buffer register

Publications (1)

Publication Number Publication Date
JPS51150243A true JPS51150243A (en) 1976-12-23

Family

ID=13536970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50074085A Pending JPS51150243A (en) 1975-06-18 1975-06-18 Replacement control system for buffer register

Country Status (1)

Country Link
JP (1) JPS51150243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353661A (en) * 1986-08-22 1988-03-07 Nippon Telegr & Teleph Corp <Ntt> Cache control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353661A (en) * 1986-08-22 1988-03-07 Nippon Telegr & Teleph Corp <Ntt> Cache control system

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Legal Events

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