FR2927463B1 - DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY - Google Patents

DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY

Info

Publication number: FR2927463B1
Authority: FR; France
Prior art keywords: electronic memory; controlling access; enhanced electronic; enhanced; access
Prior art date: 2008-02-12
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.): Active

Application number

FR0800739A

Other languages

French (fr)

Other versions

FR2927463A1 (en

Inventor

Francois Wellenreiter

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.)

Bull SAS

Original Assignee

Bull SAS

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.)

2008-02-12

Filing date

2008-02-12

Publication date

2011-04-01

2008-02-12 Application filed by Bull SAS filed Critical Bull SAS

2008-02-12 Priority to FR0800739A priority Critical patent/FR2927463B1/en

2009-08-14 Publication of FR2927463A1 publication Critical patent/FR2927463A1/en

2011-04-01 Application granted granted Critical

2011-04-01 Publication of FR2927463B1 publication Critical patent/FR2927463B1/en

Status Active legal-status Critical Current

2028-02-12 Anticipated expiration legal-status Critical

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40603—Arbitration, priority and concurrent access to memory cells for read/write or refresh operations
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40622—Partial refresh of memory arrays

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Computer Hardware Design (AREA)
Dram (AREA)

FR0800739A 2008-02-12 2008-02-12 DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY Active FR2927463B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR0800739A FR2927463B1 (en)	2008-02-12	2008-02-12	DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0800739A FR2927463B1 (en)	2008-02-12	2008-02-12	DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY

Publications (2)

Publication Number	Publication Date
FR2927463A1 FR2927463A1 (en)	2009-08-14
FR2927463B1 true FR2927463B1 (en)	2011-04-01

Family

ID=39680890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0800739A Active FR2927463B1 (en)	2008-02-12	2008-02-12	DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY

Country Status (1)

Country	Link
FR (1)	FR2927463B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5784328A (en) *	1996-12-23	1998-07-21	Lsi Logic Corporation	Memory system including an on-chip temperature sensor for regulating the refresh rate of a DRAM array
US6385113B1 (en) *	1999-04-30	2002-05-07	Madrone Solutions, Inc	Method for operating an integrated circuit having a sleep mode
KR100455393B1 (en) *	2002-08-12	2004-11-06	삼성전자주식회사	Semiconductor memory device and semiconductor memory system with outputting refresh flag
US7342841B2 (en) *	2004-12-21	2008-03-11	Intel Corporation	Method, apparatus, and system for active refresh management

2008
- 2008-02-12 FR FR0800739A patent/FR2927463B1/en active Active

Also Published As

Publication number	Publication date
FR2927463A1 (en)	2009-08-14

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DE602007009151D1 (en)	2010-10-28	Electronic device
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FR2921507B1 (en)	2011-04-15	ELECTRONIC MEMORY DEVICE
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FR2926146B1 (en)	2009-12-25	MEMORY COMPUTER DEVICE RESERVED FOR PRIORITY APPLICATIONS.
FR2927463B1 (en)	2011-04-01	DEVICE FOR CONTROLLING ACCESS TO AN ENHANCED ELECTRONIC MEMORY

Legal Events

Date	Code	Title	Description
2016-01-21	PLFP	Fee payment	Year of fee payment: 9
2017-01-24	PLFP	Fee payment	Year of fee payment: 10
2018-01-23	PLFP	Fee payment	Year of fee payment: 11
2020-02-25	PLFP	Fee payment	Year of fee payment: 13
2021-02-23	PLFP	Fee payment	Year of fee payment: 14
2022-02-21	PLFP	Fee payment	Year of fee payment: 15
2023-02-15	PLFP	Fee payment	Year of fee payment: 16
2024-02-19	PLFP	Fee payment	Year of fee payment: 17
2025-02-17	PLFP	Fee payment	Year of fee payment: 18