DE69935690D1 - Integrierter Halbleiterschaltungsspeicher und Bussteuerungsverfahren - Google Patents
Integrierter Halbleiterschaltungsspeicher und BussteuerungsverfahrenInfo
- Publication number
- DE69935690D1 DE69935690D1 DE69935690T DE69935690T DE69935690D1 DE 69935690 D1 DE69935690 D1 DE 69935690D1 DE 69935690 T DE69935690 T DE 69935690T DE 69935690 T DE69935690 T DE 69935690T DE 69935690 D1 DE69935690 D1 DE 69935690D1
- Authority
- DE
- Germany
- Prior art keywords
- control method
- semiconductor circuit
- bus control
- integrated semiconductor
- circuit memory
- 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
-
- 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
- G11C7/1072—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for memories with random access ports synchronised on clock signal pulse trains, e.g. synchronous memories, self timed memories
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15462298 | 1998-06-03 | ||
JP15462298 | 1998-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69935690D1 true DE69935690D1 (de) | 2007-05-16 |
DE69935690T2 DE69935690T2 (de) | 2007-08-16 |
Family
ID=15588217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69935690T Expired - Lifetime DE69935690T2 (de) | 1998-06-03 | 1999-06-03 | Integrierter Halbleiterschaltungsspeicher und Bussteuerungsverfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US6084823A (de) |
EP (1) | EP0962937B1 (de) |
KR (1) | KR100438469B1 (de) |
DE (1) | DE69935690T2 (de) |
TW (1) | TW430815B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6327205B1 (en) | 1998-03-16 | 2001-12-04 | Jazio, Inc. | Signal latching of high bandwidth DRAM arrays when skew between different components is higher than signal rate |
US6240040B1 (en) * | 2000-03-15 | 2001-05-29 | Advanced Micro Devices, Inc. | Multiple bank simultaneous operation for a flash memory |
US6728161B1 (en) * | 2000-06-30 | 2004-04-27 | Micron Technology, Inc. | Zero latency-zero bus turnaround synchronous flash memory |
CN1307647C (zh) * | 2000-07-07 | 2007-03-28 | 睦塞德技术公司 | 动态随机存取存储器、存储器器件及其执行读命令的方法 |
US6492881B2 (en) * | 2001-01-31 | 2002-12-10 | Compaq Information Technologies Group, L.P. | Single to differential logic level interface for computer systems |
US6556494B2 (en) | 2001-03-14 | 2003-04-29 | Micron Technology, Inc. | High frequency range four bit prefetch output data path |
US6515914B2 (en) * | 2001-03-21 | 2003-02-04 | Micron Technology, Inc. | Memory device and method having data path with multiple prefetch I/O configurations |
US8081182B2 (en) * | 2004-03-03 | 2011-12-20 | Qualcomm Incorporated | Depth buffer for rasterization pipeline |
US7200693B2 (en) | 2004-08-27 | 2007-04-03 | Micron Technology, Inc. | Memory system and method having unidirectional data buses |
US7209405B2 (en) * | 2005-02-23 | 2007-04-24 | Micron Technology, Inc. | Memory device and method having multiple internal data buses and memory bank interleaving |
US20070028027A1 (en) * | 2005-07-26 | 2007-02-01 | Micron Technology, Inc. | Memory device and method having separate write data and read data buses |
US7475187B2 (en) * | 2005-09-15 | 2009-01-06 | Infineon Technologies Ag | High-speed interface circuit for semiconductor memory chips and memory system including the same |
JP2009176343A (ja) * | 2008-01-22 | 2009-08-06 | Liquid Design Systems:Kk | 半導体記憶装置 |
KR20120109841A (ko) * | 2011-03-28 | 2012-10-09 | 에스케이하이닉스 주식회사 | 메모리 장치 및 이를 포함하는 메모리 시스템 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57203276A (en) * | 1981-06-09 | 1982-12-13 | Nippon Telegr & Teleph Corp <Ntt> | Information storage device |
DE3543911A1 (de) * | 1984-12-14 | 1986-06-26 | Mitsubishi Denki K.K., Tokio/Tokyo | Digitale verzoegerungseinheit |
US4823302A (en) * | 1987-01-30 | 1989-04-18 | Rca Licensing Corporation | Block oriented random access memory able to perform a data read, a data write and a data refresh operation in one block-access time |
KR970008786B1 (ko) * | 1987-11-02 | 1997-05-29 | 가부시기가이샤 히다찌세이사꾸쇼 | 반도체 집적회로 |
US5060145A (en) * | 1989-09-06 | 1991-10-22 | Unisys Corporation | Memory access system for pipelined data paths to and from storage |
JP3532932B2 (ja) * | 1991-05-20 | 2004-05-31 | モトローラ・インコーポレイテッド | 時間重複メモリ・アクセスを有するランダムにアクセス可能なメモリ |
JP2817679B2 (ja) * | 1995-09-20 | 1998-10-30 | 日本電気株式会社 | 半導体メモリ |
-
1999
- 1999-05-31 TW TW088108989A patent/TW430815B/zh not_active IP Right Cessation
- 1999-06-02 US US09/323,852 patent/US6084823A/en not_active Expired - Lifetime
- 1999-06-02 KR KR10-1999-0020142A patent/KR100438469B1/ko not_active IP Right Cessation
- 1999-06-03 EP EP99304347A patent/EP0962937B1/de not_active Expired - Lifetime
- 1999-06-03 DE DE69935690T patent/DE69935690T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0962937A2 (de) | 1999-12-08 |
EP0962937B1 (de) | 2007-04-04 |
KR100438469B1 (ko) | 2004-07-03 |
EP0962937A3 (de) | 2001-03-21 |
KR20000005822A (ko) | 2000-01-25 |
DE69935690T2 (de) | 2007-08-16 |
US6084823A (en) | 2000-07-04 |
TW430815B (en) | 2001-04-21 |
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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: FUJITSU MICROELECTRONICS LTD., TOKYO, JP |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJITSU SEMICONDUCTOR LTD., YOKOHAMA, KANAGAWA, JP |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE |