CN100541644C - 集成电路 - Google Patents
集成电路 Download PDFInfo
- Publication number
- CN100541644C CN100541644C CNB2005100016481A CN200510001648A CN100541644C CN 100541644 C CN100541644 C CN 100541644C CN B2005100016481 A CNB2005100016481 A CN B2005100016481A CN 200510001648 A CN200510001648 A CN 200510001648A CN 100541644 C CN100541644 C CN 100541644C
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- circuit
- data
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- 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.)
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Images
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
- G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
- G11C7/1018—Serial bit line access mode, e.g. using bit line address shift registers, bit line address counters, bit line burst counters
- G11C7/1027—Static column decode serial bit line access mode, i.e. using an enabled row address stroke pulse with its associated word line address and a sequence of enabled bit line addresses
-
- 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
- G11C11/409—Read-write [R-W] circuits
- G11C11/4093—Input/output [I/O] data interface arrangements, e.g. data buffers
-
- 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
- G11C11/409—Read-write [R-W] circuits
- G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches
-
- 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
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/005—Transfer gates, i.e. gates coupling the sense amplifier output to data lines, I/O lines or global bit lines
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Databases & Information Systems (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/794,782 | 2004-03-03 | ||
US10/794,782 US7016235B2 (en) | 2004-03-03 | 2004-03-03 | Data sorting in memories |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1664952A CN1664952A (zh) | 2005-09-07 |
CN100541644C true CN100541644C (zh) | 2009-09-16 |
Family
ID=34912348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100016481A Expired - Fee Related CN100541644C (zh) | 2004-03-03 | 2005-02-03 | 集成电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7016235B2 (zh) |
CN (1) | CN100541644C (zh) |
TW (1) | TWI272619B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7349289B2 (en) * | 2005-07-08 | 2008-03-25 | Promos Technologies Inc. | Two-bit per I/O line write data bus for DDR1 and DDR2 operating modes in a DRAM |
DE102006024215A1 (de) * | 2006-05-23 | 2007-10-31 | Infineon Technologies Ag | Fehlerreduzierte Halbleiterspeichereinrichtung und Zuordnungsverfahren |
CN101174253A (zh) * | 2006-06-02 | 2008-05-07 | 旺宏电子股份有限公司 | 在多模总线的多引脚传输数据的方法及装置 |
US8385133B2 (en) * | 2006-12-05 | 2013-02-26 | Avnera Corporation | High-speed download device using multiple memory chips |
US8127199B2 (en) * | 2007-04-13 | 2012-02-28 | Rgb Networks, Inc. | SDRAM convolutional interleaver with two paths |
CN101377952B (zh) * | 2007-08-30 | 2010-12-08 | 比亚迪股份有限公司 | 一种sram中数据的读写方法及装置 |
TWI359375B (en) * | 2007-12-26 | 2012-03-01 | Altek Corp | Data sorting apparatus and method thereof |
US8448010B2 (en) * | 2009-09-30 | 2013-05-21 | Intel Corporation | Increasing memory bandwidth in processor-based systems |
JP2013182635A (ja) * | 2012-02-29 | 2013-09-12 | Elpida Memory Inc | 半導体装置及びこれを備える情報処理システム並びに半導体装置の制御方法 |
US10522206B2 (en) * | 2017-04-06 | 2019-12-31 | SK Hynix Inc. | Semiconductor device and system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5757710A (en) * | 1996-12-03 | 1998-05-26 | Mosel Vitelic Corporation | DRAM with edge sense amplifiers which are activated along with sense amplifiers internal to the array during a read cycle |
US6115321A (en) * | 1997-06-17 | 2000-09-05 | Texas Instruments Incorporated | Synchronous dynamic random access memory with four-bit data prefetch |
JP2000067577A (ja) * | 1998-06-10 | 2000-03-03 | Mitsubishi Electric Corp | 同期型半導体記憶装置 |
TW509943B (en) * | 1999-10-06 | 2002-11-11 | Ind Tech Res Inst | Hidden-type refreshed 2P2N pseudo static random access memory and its refreshing method |
US6741520B1 (en) * | 2000-03-16 | 2004-05-25 | Mosel Vitelic, Inc. | Integrated data input sorting and timing circuit for double data rate (DDR) dynamic random access memory (DRAM) devices |
US6556494B2 (en) * | 2001-03-14 | 2003-04-29 | Micron Technology, Inc. | High frequency range four bit prefetch output data path |
US6549444B2 (en) * | 2001-04-12 | 2003-04-15 | Samsung Electronics Co., Ltd. | Memory device with prefetched data ordering distributed in prefetched data path logic, circuit, and method of ordering prefetched data |
JP4768163B2 (ja) * | 2001-08-03 | 2011-09-07 | 富士通セミコンダクター株式会社 | 半導体メモリ |
JP2003077276A (ja) * | 2001-08-31 | 2003-03-14 | Nec Corp | 半導体メモリ |
KR100422947B1 (ko) * | 2001-11-22 | 2004-03-16 | 주식회사 하이닉스반도체 | 버스트 리드 데이터의 출력방법 및 출력장치 |
JP2003281890A (ja) * | 2002-03-25 | 2003-10-03 | Mitsubishi Electric Corp | 同期型半導体記憶装置 |
KR100510512B1 (ko) * | 2002-11-18 | 2005-08-26 | 삼성전자주식회사 | 이중 데이터율 동기식 반도체 장치의 데이터 출력 회로 및그 방법 |
-
2004
- 2004-03-03 US US10/794,782 patent/US7016235B2/en not_active Expired - Lifetime
- 2004-11-12 TW TW093134618A patent/TWI272619B/zh active
-
2005
- 2005-02-03 CN CNB2005100016481A patent/CN100541644C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW200531076A (en) | 2005-09-16 |
US20050195679A1 (en) | 2005-09-08 |
TWI272619B (en) | 2007-02-01 |
US7016235B2 (en) | 2006-03-21 |
CN1664952A (zh) | 2005-09-07 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MAODE SCIENCE AND TECHNOLOGY CO LTD Free format text: FORMER OWNER: MAODE SCIENCE + TECH CO., LTD. Effective date: 20130118 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: TAIWAN, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20130118 Address after: Hsinchu City, Taiwan, China Patentee after: PROMOS TECHNOLOGIES INC. Address before: Singapore Patentee before: ProMOS Technologies Pte. Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20150203 |
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EXPY | Termination of patent right or utility model |