DE60045465D1 - Seriell zugreifbare Speichervorrichtung mit Datenerfassungsgeräten, die gemeinsam Einheiten einer Vielzahl von Spalten benutzen - Google Patents
Seriell zugreifbare Speichervorrichtung mit Datenerfassungsgeräten, die gemeinsam Einheiten einer Vielzahl von Spalten benutzenInfo
- Publication number
- DE60045465D1 DE60045465D1 DE60045465T DE60045465T DE60045465D1 DE 60045465 D1 DE60045465 D1 DE 60045465D1 DE 60045465 T DE60045465 T DE 60045465T DE 60045465 T DE60045465 T DE 60045465T DE 60045465 D1 DE60045465 D1 DE 60045465D1
- Authority
- DE
- Germany
- Prior art keywords
- columns
- storage device
- data collection
- collection devices
- accessible 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
-
- 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
- G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
- G11C7/103—Read-write modes for single port memories, i.e. having either a random port or a serial port using serially addressed read-write data registers
- G11C7/1033—Read-write modes for single port memories, i.e. having either a random port or a serial port using serially addressed read-write data registers using data registers of which only one stage is addressed for sequentially outputting data from a predetermined number of stages, e.g. nibble read-write mode
-
- 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
- G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
- G11C7/1042—Read-write modes for single port memories, i.e. having either a random port or a serial port using interleaving techniques, i.e. read-write of one part of the memory while preparing another part
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25159999A JP3881477B2 (ja) | 1999-09-06 | 1999-09-06 | シリアルアクセスメモリ |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60045465D1 true DE60045465D1 (de) | 2011-02-17 |
Family
ID=17225225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60045465T Expired - Lifetime DE60045465D1 (de) | 1999-09-06 | 2000-03-14 | Seriell zugreifbare Speichervorrichtung mit Datenerfassungsgeräten, die gemeinsam Einheiten einer Vielzahl von Spalten benutzen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6278644B1 (de) |
EP (1) | EP1081712B1 (de) |
JP (1) | JP3881477B2 (de) |
KR (1) | KR100682429B1 (de) |
DE (1) | DE60045465D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002109878A (ja) * | 2000-09-29 | 2002-04-12 | Oki Electric Ind Co Ltd | シリアルアクセスメモリ |
US6492881B2 (en) * | 2001-01-31 | 2002-12-10 | Compaq Information Technologies Group, L.P. | Single to differential logic level interface for computer systems |
US7200693B2 (en) * | 2004-08-27 | 2007-04-03 | Micron Technology, Inc. | Memory system and method having unidirectional data buses |
KR100669342B1 (ko) | 2004-12-21 | 2007-01-16 | 삼성전자주식회사 | 낸드 플래시 메모리 장치의 프로그램 방법 |
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 |
JP4747023B2 (ja) * | 2006-04-27 | 2011-08-10 | Okiセミコンダクタ株式会社 | 半導体記憶装置 |
EP3175459B1 (de) | 2014-07-30 | 2020-02-12 | Hewlett-Packard Development Company, L.P. | Geteilte speicherbank |
JP2016167331A (ja) * | 2015-03-10 | 2016-09-15 | 株式会社東芝 | 半導体記憶装置 |
KR20210029614A (ko) | 2019-09-06 | 2021-03-16 | 에스케이하이닉스 주식회사 | 반도체장치 |
KR20210079122A (ko) | 2019-12-19 | 2021-06-29 | 에스케이하이닉스 주식회사 | 반도체장치 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57167186A (en) | 1981-04-08 | 1982-10-14 | Nec Corp | Memory circuit |
JPS61123875A (ja) | 1984-11-20 | 1986-06-11 | 富士通株式会社 | 半導体記憶装置 |
US4745577A (en) | 1984-11-20 | 1988-05-17 | Fujitsu Limited | Semiconductor memory device with shift registers for high speed reading and writing |
JPS61149989A (ja) | 1984-12-25 | 1986-07-08 | 富士通株式会社 | 半導体記憶装置 |
US5142275A (en) | 1984-12-10 | 1992-08-25 | General Electric Company | Method and means for manipulating images in a video display |
US4683555A (en) | 1985-01-22 | 1987-07-28 | Texas Instruments Incorporated | Serial accessed semiconductor memory with reconfigureable shift registers |
US4710903A (en) | 1986-03-31 | 1987-12-01 | Wang Laboratories, Inc. | Pseudo-static memory subsystem |
JP2599926B2 (ja) | 1987-08-29 | 1997-04-16 | 株式会社日立製作所 | 半導体記憶装置 |
GB8728435D0 (en) | 1987-12-04 | 1988-01-13 | Emi Plc Thorn | Display device |
US5093807A (en) | 1987-12-23 | 1992-03-03 | Texas Instruments Incorporated | Video frame storage system |
JP2895488B2 (ja) | 1988-04-18 | 1999-05-24 | 株式会社東芝 | 半導体記憶装置及び半導体記憶システム |
US5200925A (en) | 1988-07-29 | 1993-04-06 | Mitsubishi Denki Kabushiki Kaisha | Serial access semiconductor memory device and operating method therefor |
JPH02246087A (ja) * | 1989-03-20 | 1990-10-01 | Hitachi Ltd | 半導体記憶装置ならびにその冗長方式及びレイアウト方式 |
JPH07105914B2 (ja) | 1990-05-23 | 1995-11-13 | 三菱電機株式会社 | 画像出力制御装置 |
JP2530055B2 (ja) | 1990-08-30 | 1996-09-04 | 株式会社東芝 | 半導体集積回路 |
US5260905A (en) * | 1990-09-03 | 1993-11-09 | Matsushita Electric Industrial Co., Ltd. | Multi-port memory |
EP0487819B1 (de) | 1990-10-31 | 1997-03-05 | International Business Machines Corporation | Video-RAM mit schnellen Rücksetzung und Kopiermöglichkeit |
JP3316592B2 (ja) | 1991-06-17 | 2002-08-19 | サン・マイクロシステムズ・インコーポレーテッド | 二重バッファ・出力ディスプレー・システム、および、第1のフレーム・バッファおよび第2のフレーム・バッファ相互間の切り換えを行う方法 |
US5264837A (en) | 1991-10-31 | 1993-11-23 | International Business Machines Corporation | Video insertion processing system |
US5321665A (en) * | 1992-06-29 | 1994-06-14 | Texas Instruments Incorporated | Dual-port memory having a serial register accessing arrangement with pulsed decoding |
JP3218103B2 (ja) | 1992-12-25 | 2001-10-15 | 三菱電機株式会社 | 半導体記憶装置 |
TW269038B (de) | 1993-02-05 | 1996-01-21 | Micron Technology Inc | |
US5732041A (en) | 1993-08-19 | 1998-03-24 | Mmc Networks, Inc. | Memory interface unit, shared memory switch system and associated method |
JP3319637B2 (ja) | 1993-11-10 | 2002-09-03 | 松下電器産業株式会社 | 半導体記憶装置及びその制御方法 |
JP3528335B2 (ja) | 1994-08-22 | 2004-05-17 | 株式会社日立製作所 | ビデオカメラシステム |
TW330265B (en) | 1994-11-22 | 1998-04-21 | Hitachi Ltd | Semiconductor apparatus |
US5680365A (en) | 1996-05-16 | 1997-10-21 | Mitsubishi Semiconductor America, Inc. | Shared dram I/O databus for high speed operation |
-
1999
- 1999-09-06 JP JP25159999A patent/JP3881477B2/ja not_active Expired - Fee Related
-
2000
- 2000-03-10 US US09/522,919 patent/US6278644B1/en not_active Expired - Fee Related
- 2000-03-14 DE DE60045465T patent/DE60045465D1/de not_active Expired - Lifetime
- 2000-03-14 EP EP00302046A patent/EP1081712B1/de not_active Expired - Lifetime
- 2000-03-15 KR KR1020000012956A patent/KR100682429B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20010029594A (ko) | 2001-04-06 |
US6278644B1 (en) | 2001-08-21 |
JP3881477B2 (ja) | 2007-02-14 |
JP2001076481A (ja) | 2001-03-23 |
EP1081712A1 (de) | 2001-03-07 |
EP1081712B1 (de) | 2011-01-05 |
KR100682429B1 (ko) | 2007-02-15 |
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