CA1233271A - Circuit d'invalidation d'antememoire pour processeur de donnees - Google Patents

Circuit d'invalidation d'antememoire pour processeur de donnees

Info

Publication number
CA1233271A
CA1233271A CA000478716A CA478716A CA1233271A CA 1233271 A CA1233271 A CA 1233271A CA 000478716 A CA000478716 A CA 000478716A CA 478716 A CA478716 A CA 478716A CA 1233271 A CA1233271 A CA 1233271A
Authority
CA
Canada
Prior art keywords
cache
data processor
information
memory
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.)
Expired
Application number
CA000478716A
Other languages
English (en)
Inventor
David S. Mothersole
Jay A. Hartvigsen
John Zolnowsky
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA1233271A publication Critical patent/CA1233271A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0888—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using selective caching, e.g. bypass
CA000478716A 1984-06-26 1985-04-10 Circuit d'invalidation d'antememoire pour processeur de donnees Expired CA1233271A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62534284A 1984-06-26 1984-06-26
US625,342 1984-06-26

Publications (1)

Publication Number Publication Date
CA1233271A true CA1233271A (fr) 1988-02-23

Family

ID=24505624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000478716A Expired CA1233271A (fr) 1984-06-26 1985-04-10 Circuit d'invalidation d'antememoire pour processeur de donnees

Country Status (3)

Country Link
EP (1) EP0187146A1 (fr)
CA (1) CA1233271A (fr)
WO (1) WO1986000440A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239255A (ja) * 1988-07-28 1990-02-08 Toshiba Corp キャッシュメモリ
US5241681A (en) * 1989-11-03 1993-08-31 Compaq Computer Corporation Computer system having an internal cach microprocessor slowdown circuit providing an external address signal
US6355921B1 (en) 1999-05-17 2002-03-12 Agilent Technologies, Inc. Large dynamic range light detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075686A (en) * 1976-12-30 1978-02-21 Honeywell Information Systems Inc. Input/output cache system including bypass capability
US4357656A (en) * 1977-12-09 1982-11-02 Digital Equipment Corporation Method and apparatus for disabling and diagnosing cache memory storage locations
JPS54128634A (en) * 1978-03-30 1979-10-05 Toshiba Corp Cash memory control system
US4264953A (en) * 1979-03-30 1981-04-28 Honeywell Inc. Virtual cache
US4464717A (en) * 1982-03-31 1984-08-07 Honeywell Information Systems Inc. Multilevel cache system with graceful degradation capability

Also Published As

Publication number Publication date
EP0187146A1 (fr) 1986-07-16
WO1986000440A1 (fr) 1986-01-16

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Legal Events

Date Code Title Description
MKEX Expiry