DE69722914D1 - Speicher - Google Patents
SpeicherInfo
- Publication number
- DE69722914D1 DE69722914D1 DE69722914T DE69722914T DE69722914D1 DE 69722914 D1 DE69722914 D1 DE 69722914D1 DE 69722914 T DE69722914 T DE 69722914T DE 69722914 T DE69722914 T DE 69722914T DE 69722914 D1 DE69722914 D1 DE 69722914D1
- Authority
- DE
- Germany
- Prior art keywords
- storage
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1075—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for multiport memories each having random access ports and serial ports, e.g. video RAM
-
- 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
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Dram (AREA)
- Image Input (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28860396 | 1996-10-30 | ||
| JP28860396A JP3706212B2 (ja) | 1996-10-30 | 1996-10-30 | メモリ装置 |
| PCT/JP1997/003954 WO1998019309A1 (fr) | 1996-10-30 | 1997-10-30 | Memoire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69722914D1 true DE69722914D1 (de) | 2003-07-24 |
| DE69722914T2 DE69722914T2 (de) | 2004-05-19 |
Family
ID=17732375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69722914T Expired - Lifetime DE69722914T2 (de) | 1996-10-30 | 1997-10-30 | Speicher |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6009036A (de) |
| EP (1) | EP0872847B1 (de) |
| JP (1) | JP3706212B2 (de) |
| KR (1) | KR100334485B1 (de) |
| CN (1) | CN1124611C (de) |
| DE (1) | DE69722914T2 (de) |
| TW (1) | TW371373B (de) |
| WO (1) | WO1998019309A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6415353B1 (en) | 1998-10-01 | 2002-07-02 | Monolithic System Technology, Inc. | Read/write buffers for complete hiding of the refresh of a semiconductor memory and method of operating same |
| US5999474A (en) | 1998-10-01 | 1999-12-07 | Monolithic System Tech Inc | Method and apparatus for complete hiding of the refresh of a semiconductor memory |
| US6504780B2 (en) | 1998-10-01 | 2003-01-07 | Monolithic System Technology, Inc. | Method and apparatus for completely hiding refresh operations in a dram device using clock division |
| US6898140B2 (en) | 1998-10-01 | 2005-05-24 | Monolithic System Technology, Inc. | Method and apparatus for temperature adaptive refresh in 1T-SRAM compatible memory using the subthreshold characteristics of MOSFET transistors |
| US6707743B2 (en) | 1998-10-01 | 2004-03-16 | Monolithic System Technology, Inc. | Method and apparatus for completely hiding refresh operations in a DRAM device using multiple clock division |
| JP3797810B2 (ja) * | 1998-11-30 | 2006-07-19 | 松下電器産業株式会社 | 半導体装置 |
| JP3618241B2 (ja) * | 1999-02-02 | 2005-02-09 | 松下電器産業株式会社 | 半導体記憶装置 |
| JP3492268B2 (ja) * | 2000-01-18 | 2004-02-03 | 日本電気株式会社 | 半導体記憶装置 |
| KR100513365B1 (ko) * | 2002-12-30 | 2005-09-07 | 주식회사 하이닉스반도체 | 어드레스 카운터 스트로브 테스트 모드 장치 |
| US7511713B2 (en) * | 2004-03-02 | 2009-03-31 | Ittiam Systems (P) Ltd. | Method and apparatus for high rate concurrent read-write applications |
| US7221613B2 (en) * | 2004-05-26 | 2007-05-22 | Freescale Semiconductor, Inc. | Memory with serial input/output terminals for address and data and method therefor |
| WO2008109172A1 (en) * | 2007-03-07 | 2008-09-12 | Wiklof Christopher A | Recorder with retrospective capture |
| US10847184B2 (en) | 2007-03-07 | 2020-11-24 | Knapp Investment Company Limited | Method and apparatus for initiating a live video stream transmission |
| CN111599391B (zh) * | 2020-05-25 | 2022-03-22 | 无锡中微亿芯有限公司 | 基于动态可重配技术的可扩展多端口块状存储单元 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2919166C2 (de) * | 1978-05-12 | 1986-01-02 | Nippon Electric Co., Ltd., Tokio/Tokyo | Speichervorrichtung |
| US4562435A (en) * | 1982-09-29 | 1985-12-31 | Texas Instruments Incorporated | Video display system using serial/parallel access memories |
| KR960001106B1 (ko) * | 1986-12-17 | 1996-01-18 | 가부시기가이샤 히다찌세이사꾸쇼 | 반도체 메모리 |
| JPS63261598A (ja) * | 1987-04-20 | 1988-10-28 | Hitachi Ltd | 半導体メモリ |
| JPH05210971A (ja) * | 1992-01-31 | 1993-08-20 | Matsushita Electric Ind Co Ltd | マルチポートメモリ |
| JPH05225774A (ja) * | 1992-02-13 | 1993-09-03 | Mitsubishi Electric Corp | マルチポート半導体記憶装置 |
-
1996
- 1996-10-30 JP JP28860396A patent/JP3706212B2/ja not_active Expired - Fee Related
-
1997
- 1997-10-29 TW TW086116022A patent/TW371373B/zh not_active IP Right Cessation
- 1997-10-30 CN CN97191537A patent/CN1124611C/zh not_active Expired - Fee Related
- 1997-10-30 EP EP97909696A patent/EP0872847B1/de not_active Expired - Lifetime
- 1997-10-30 WO PCT/JP1997/003954 patent/WO1998019309A1/ja active IP Right Grant
- 1997-10-30 KR KR1019980705040A patent/KR100334485B1/ko not_active IP Right Cessation
- 1997-10-30 DE DE69722914T patent/DE69722914T2/de not_active Expired - Lifetime
- 1997-10-30 US US09/101,003 patent/US6009036A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3706212B2 (ja) | 2005-10-12 |
| WO1998019309A1 (fr) | 1998-05-07 |
| EP0872847A4 (de) | 1999-01-13 |
| EP0872847B1 (de) | 2003-06-18 |
| CN1124611C (zh) | 2003-10-15 |
| CN1206489A (zh) | 1999-01-27 |
| JPH10134562A (ja) | 1998-05-22 |
| TW371373B (en) | 1999-10-01 |
| DE69722914T2 (de) | 2004-05-19 |
| KR19990076912A (ko) | 1999-10-25 |
| KR100334485B1 (ko) | 2002-07-18 |
| US6009036A (en) | 1999-12-28 |
| EP0872847A1 (de) | 1998-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: OKI SEMICONDUCTOR CO.,LTD., TOKYO, JP |