CN101548328B - 用于捕获串行输入数据的设备和方法 - Google Patents
用于捕获串行输入数据的设备和方法 Download PDFInfo
- Publication number
- CN101548328B CN101548328B CN200780044726.3A CN200780044726A CN101548328B CN 101548328 B CN101548328 B CN 101548328B CN 200780044726 A CN200780044726 A CN 200780044726A CN 101548328 B CN101548328 B CN 101548328B
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- China
- Prior art keywords
- address
- data
- register
- signal
- serial
- 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 - Fee Related
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/066—Means for reducing external access-lines for a semiconductor memory clip, e.g. by multiplexing at least address and data signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1673—Details of memory controller using buffers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
-
- 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
-
- 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
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
-
- 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
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/1093—Input synchronization
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M9/00—Parallel/series conversion or vice versa
-
- 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
- G11C2207/10—Aspects relating to interfaces of memory device to external buses
- G11C2207/107—Serial-parallel conversion of data or prefetch
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Systems (AREA)
- Memory System (AREA)
- Communication Control (AREA)
Abstract
Description
串行输入中的命令定义 | OPM3 | OPM2 | OPM1 |
(i)仅命令 | 0 | 0 | 0 |
(ii)命令+一个字节数据 | 0 | 0 | 1 |
(ii i)命令+列地址 | 0 | 1 | 0 |
(iv)命令+列地址+2112字节数据 | 0 | 1 | 1 |
(v)命令+列/行地址+2112字节数据 | 1 | 0 | 0 |
(vi)命令+列/行地址 | 1 | 0 | 1 |
(vii)命令+行地址 | 1 | 1 | 0 |
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/567,551 | 2006-12-06 | ||
US11/567,551 US7818464B2 (en) | 2006-12-06 | 2006-12-06 | Apparatus and method for capturing serial input data |
PCT/CA2007/002183 WO2008067659A1 (en) | 2006-12-06 | 2007-12-04 | Apparatus and method for capturing serial input data |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410105789.7A Division CN103823783A (zh) | 2006-12-06 | 2007-12-04 | 用于捕获串行输入数据的设备和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101548328A CN101548328A (zh) | 2009-09-30 |
CN101548328B true CN101548328B (zh) | 2014-04-23 |
Family
ID=39493214
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410105789.7A Pending CN103823783A (zh) | 2006-12-06 | 2007-12-04 | 用于捕获串行输入数据的设备和方法 |
CN200780044726.3A Expired - Fee Related CN101548328B (zh) | 2006-12-06 | 2007-12-04 | 用于捕获串行输入数据的设备和方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410105789.7A Pending CN103823783A (zh) | 2006-12-06 | 2007-12-04 | 用于捕获串行输入数据的设备和方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7818464B2 (zh) |
EP (1) | EP2097902A4 (zh) |
JP (3) | JP2010511944A (zh) |
KR (1) | KR101468753B1 (zh) |
CN (2) | CN103823783A (zh) |
CA (1) | CA2667904C (zh) |
TW (1) | TWI470437B (zh) |
WO (1) | WO2008067659A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US8781053B2 (en) | 2007-12-14 | 2014-07-15 | Conversant Intellectual Property Management Incorporated | Clock reproducing and timing method in a system having a plurality of devices |
US8467486B2 (en) | 2007-12-14 | 2013-06-18 | Mosaid Technologies Incorporated | Memory controller with flexible data alignment to clock |
US8599642B2 (en) * | 2010-06-23 | 2013-12-03 | International Business Machines Corporation | Port enable signal generation for gating a memory array device output |
CN102799546B (zh) * | 2012-06-30 | 2015-07-08 | 广西工学院 | 输出位信息的读写与时序控制器 |
JP2015076110A (ja) * | 2013-10-08 | 2015-04-20 | マイクロン テクノロジー, インク. | 半導体装置及びこれを備えるデータ処理システム |
US9293176B2 (en) * | 2014-02-18 | 2016-03-22 | Micron Technology, Inc. | Power management |
US9460791B1 (en) * | 2015-12-08 | 2016-10-04 | Inphi Corporation | Data clock synchronization in hybrid memory modules |
US10380060B2 (en) * | 2016-06-17 | 2019-08-13 | Etron Technology, Inc. | Low-pincount high-bandwidth memory and memory bus |
JP6274589B1 (ja) * | 2016-09-28 | 2018-02-07 | ウィンボンド エレクトロニクス コーポレーション | 半導体記憶装置および連続読出し方法 |
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US7765424B2 (en) * | 2005-08-19 | 2010-07-27 | Micron Technology, Inc. | System and method for injecting phase jitter into integrated circuit test signals |
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 |
US20070260757A1 (en) * | 2006-03-28 | 2007-11-08 | Bueb Christopher J | Command interface for flash device |
US7502267B2 (en) * | 2006-09-22 | 2009-03-10 | Winbond Electronics Corporation | Clock frequency doubler method and apparatus for serial flash testing |
-
2006
- 2006-12-06 US US11/567,551 patent/US7818464B2/en not_active Expired - Fee Related
-
2007
- 2007-12-04 EP EP07855465A patent/EP2097902A4/en not_active Withdrawn
- 2007-12-04 WO PCT/CA2007/002183 patent/WO2008067659A1/en active Application Filing
- 2007-12-04 CN CN201410105789.7A patent/CN103823783A/zh active Pending
- 2007-12-04 KR KR1020097012104A patent/KR101468753B1/ko not_active IP Right Cessation
- 2007-12-04 CN CN200780044726.3A patent/CN101548328B/zh not_active Expired - Fee Related
- 2007-12-04 CA CA2667904A patent/CA2667904C/en not_active Expired - Fee Related
- 2007-12-04 JP JP2009539577A patent/JP2010511944A/ja not_active Withdrawn
- 2007-12-06 TW TW96146527A patent/TWI470437B/zh not_active IP Right Cessation
-
2010
- 2010-09-10 US US12/879,543 patent/US8904046B2/en not_active Expired - Fee Related
- 2010-11-11 JP JP2010252824A patent/JP5382661B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
KR20090094275A (ko) | 2009-09-04 |
CN103823783A (zh) | 2014-05-28 |
KR101468753B1 (ko) | 2014-12-08 |
JP5613799B2 (ja) | 2014-10-29 |
CN101548328A (zh) | 2009-09-30 |
WO2008067659A1 (en) | 2008-06-12 |
JP2013229045A (ja) | 2013-11-07 |
EP2097902A4 (en) | 2010-01-06 |
US8904046B2 (en) | 2014-12-02 |
US20100332685A1 (en) | 2010-12-30 |
JP2011028786A (ja) | 2011-02-10 |
TW200834327A (en) | 2008-08-16 |
CA2667904A1 (en) | 2008-06-12 |
JP5382661B2 (ja) | 2014-01-08 |
EP2097902A1 (en) | 2009-09-09 |
US20080137467A1 (en) | 2008-06-12 |
TWI470437B (zh) | 2015-01-21 |
JP2010511944A (ja) | 2010-04-15 |
US7818464B2 (en) | 2010-10-19 |
CA2667904C (en) | 2016-05-17 |
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