DE3687091D1 - Direktspeicherzugriffsteuerungsgeraet. - Google Patents

Direktspeicherzugriffsteuerungsgeraet.

Info

Publication number: DE3687091D1
Authority: DE; Germany
Prior art keywords: control device; access control; memory access; direct memory; direct
Prior art date: 1985-07-05
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 - Fee Related

Application number

DE8686109229T

Other languages

English (en)

Other versions

DE3687091T2 (de

Inventor

Yuko Takahashi

Hidefumi Kurokawa

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.)

NEC Corp

Original Assignee

NEC Corp

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.)

1985-07-05

Filing date

1986-07-07

Publication date

1992-12-17

1986-07-07 Application filed by NEC Corp filed Critical NEC Corp

1992-12-17 Application granted granted Critical

1992-12-17 Publication of DE3687091D1 publication Critical patent/DE3687091D1/de

1993-05-27 Publication of DE3687091T2 publication Critical patent/DE3687091T2/de

2006-07-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
- G06F13/285—Halt processor DMA

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Bus Control (AREA)
Power Sources (AREA)

DE19863687091 1985-07-05 1986-07-07 Direktspeicherzugriffsteuerungsgeraet. Expired - Fee Related DE3687091T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14863485		1985-07-05

Publications (2)

Publication Number	Publication Date
DE3687091D1 true DE3687091D1 (de)	1992-12-17
DE3687091T2 DE3687091T2 (de)	1993-05-27

Family

ID=15457176

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19863687091 Expired - Fee Related DE3687091T2 (de)	1985-07-05	1986-07-07	Direktspeicherzugriffsteuerungsgeraet.

Country Status (3)

Country	Link
EP (1)	EP0208287B1 (de)
JP (1)	JPH0789346B2 (de)
DE (1)	DE3687091T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02201516A (ja) *	1989-01-31	1990-08-09	Toshiba Corp	パワーセーブ方式
JP3061836B2 (ja) *	1990-05-22	2000-07-10	日本電気株式会社	メモリ装置
IE920032A1 (en) *	1991-01-11	1992-07-15	Marconi Gec Ltd	Parallel processing apparatus
JPH04283831A (ja) *	1991-03-13	1992-10-08	Fujitsu Ltd	除算器
EP0708406B1 (de) *	1994-10-19	2001-09-12	Advanced Micro Devices, Inc.	Integrierte Prozessorsysteme für tragbare Informationsgeräte
JP2002041445A (ja)	2000-05-19	2002-02-08	Matsushita Electric Ind Co Ltd	高性能ｄｍａコントローラ
EP1785811B1 (de) *	2005-11-14	2018-12-05	Texas Instruments Incorporated	Leistungsverwaltung von Speicherinformationsübertragung
JP2007148776A (ja) *	2005-11-28	2007-06-14	Seiko Epson Corp	Ｄｍａ回路内蔵集積回路、コントローラにおける消費電力低減方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5368051A (en) *	1976-11-29	1978-06-17	Sharp Corp	Integrated circuit device
JPS58169248A (ja) *	1982-03-30	1983-10-05	Fujitsu Ltd	入力条件セレクタ付プログラムカウンタ制御方式
JPS5933549A (ja) *	1982-08-19	1984-02-23	Toshiba Corp	Ｃｍｏｓ形１チツプマイクロプロセツサ
JPS6019269A (ja) *	1983-07-13	1985-01-31	Nec Corp	高速デ−タ転送方式

1986
- 1986-07-04 JP JP61158249A patent/JPH0789346B2/ja not_active Expired - Lifetime
- 1986-07-07 DE DE19863687091 patent/DE3687091T2/de not_active Expired - Fee Related
- 1986-07-07 EP EP19860109229 patent/EP0208287B1/de not_active Expired

Also Published As

Publication number	Publication date
EP0208287A2 (de)	1987-01-14
JPH0789346B2 (ja)	1995-09-27
DE3687091T2 (de)	1993-05-27
EP0208287B1 (de)	1992-11-11
EP0208287A3 (en)	1989-06-07
JPS62103749A (ja)	1987-05-14

Similar Documents

Publication	Publication Date	Title
DE3587843D1 (de)	1994-07-14	Speicherzugriffsteuerungsanordnung.
DE3687787D1 (de)	1993-03-25	Speicherzugriff-steuerungsschaltung.
DE3782756D1 (de)	1993-01-07	Direktzugriffspeichereinrichtung.
DE3686497D1 (de)	1992-10-01	Inverse kontrolleinrichtung.
DE3685078D1 (de)	1992-06-04	Speicherpruefgeraet.
KR880700354A (ko)	1988-02-22	다포오트 메모리 시스템
DE3688933D1 (de)	1993-09-30	Speichervorrichtung.
DE3685179D1 (de)	1992-06-11	Speicherkarte.
DE3686994D1 (de)	1992-11-26	Halbleiterspeicher.
DE3687322D1 (de)	1993-02-04	Halbleiterspeicheranordnung.
DE3776809D1 (de)	1992-04-02	Spurstellungs-steuervorrichtung.
DE3675445D1 (de)	1990-12-13	Halbleiterspeicheranordnung.
DE3680562D1 (de)	1991-09-05	Halbleiterspeicheranordnung.
ATA263582A (de)	1989-06-15	Speicherzugriff-steuereinrichtung
DE68925048D1 (de)	1996-01-25	Direktspeicherzugriffssteuerung
DE3585811D1 (de)	1992-05-14	Direktzugriffsspeicher.
DE3683458D1 (de)	1992-02-27	Vektorenzugriffsteuerungsanordnung.
DE3668484D1 (de)	1990-03-01	Lagervorrichtung.
DE3680829D1 (de)	1991-09-19	Festwertspeicheranordnung.
DE68927015D1 (de)	1996-10-02	Direktspeicherzugriffssteuerung
DE3787226D1 (de)	1993-10-07	Festspeichersteuerung.
DE3683783D1 (de)	1992-03-19	Halbleiterspeicheranordnung.
DE3687284D1 (de)	1993-01-28	Halbleiterspeicheranordnung.
DE3682346D1 (de)	1991-12-12	Halbleiterspeicheranordnung.
DE3685889D1 (de)	1992-08-13	Halbleiterspeicheranordnung.

Legal Events

Date	Code	Title	Description
1993-12-09	8364	No opposition during term of opposition
1997-07-10	8339	Ceased/non-payment of the annual fee