CN106909523B - 大规模数据传输方法及系统 - Google Patents
大规模数据传输方法及系统 Download PDFInfo
- Publication number
- CN106909523B CN106909523B CN201710103227.2A CN201710103227A CN106909523B CN 106909523 B CN106909523 B CN 106909523B CN 201710103227 A CN201710103227 A CN 201710103227A CN 106909523 B CN106909523 B CN 106909523B
- Authority
- CN
- China
- Prior art keywords
- driver
- memory access
- direct memory
- state process
- access controller
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 197
- 230000005540 biological transmission Effects 0.000 title claims abstract description 61
- 238000012545 processing Methods 0.000 claims description 8
- 230000006399 behavior Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/28—DMA
- G06F2213/2804—Systems and methods for controlling the DMA frequency on an access bus
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103227.2A CN106909523B (zh) | 2017-02-24 | 2017-02-24 | 大规模数据传输方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710103227.2A CN106909523B (zh) | 2017-02-24 | 2017-02-24 | 大规模数据传输方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106909523A CN106909523A (zh) | 2017-06-30 |
CN106909523B true CN106909523B (zh) | 2019-11-22 |
Family
ID=59208957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710103227.2A Active CN106909523B (zh) | 2017-02-24 | 2017-02-24 | 大规模数据传输方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106909523B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109344098A (zh) * | 2018-09-04 | 2019-02-15 | 广州视源电子科技股份有限公司 | 主从设备间的数据操作方法和装置 |
CN112631975B (zh) * | 2020-12-09 | 2024-06-04 | 珠海全志科技股份有限公司 | 基于Linux的SPI传输方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006323541A (ja) * | 2005-05-17 | 2006-11-30 | Hitachi Ltd | データ転送回路及びデータ転送方法 |
CN101034384A (zh) * | 2007-04-26 | 2007-09-12 | 北京中星微电子有限公司 | 一种能同时进行读写操作的dma控制器及传输方法 |
CN102236625A (zh) * | 2010-04-20 | 2011-11-09 | 上海华虹集成电路有限责任公司 | 一种可同时进行读写操作的多通道NANDflash控制器 |
CN103838687A (zh) * | 2012-11-26 | 2014-06-04 | 三星电子株式会社 | 贮存设备、包括其的计算系统及其数据传送方法 |
-
2017
- 2017-02-24 CN CN201710103227.2A patent/CN106909523B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006323541A (ja) * | 2005-05-17 | 2006-11-30 | Hitachi Ltd | データ転送回路及びデータ転送方法 |
CN101034384A (zh) * | 2007-04-26 | 2007-09-12 | 北京中星微电子有限公司 | 一种能同时进行读写操作的dma控制器及传输方法 |
CN102236625A (zh) * | 2010-04-20 | 2011-11-09 | 上海华虹集成电路有限责任公司 | 一种可同时进行读写操作的多通道NANDflash控制器 |
CN103838687A (zh) * | 2012-11-26 | 2014-06-04 | 三星电子株式会社 | 贮存设备、包括其的计算系统及其数据传送方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106909523A (zh) | 2017-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110109626B (zh) | 一种基于FPGA的NVMe SSD命令处理方法 | |
EP3462326A1 (en) | Nvme device, and methods for reading and writing nvme data | |
US10379745B2 (en) | Simultaneous kernel mode and user mode access to a device using the NVMe interface | |
US20150113184A1 (en) | Processor communications | |
CN114662136B (zh) | 一种基于pcie通道的多算法ip核的高速加解密系统及方法 | |
CN101221541B (zh) | 用于soc的可编程通信控制器 | |
CN109558344B (zh) | 一种适用于网络传输的dma传输方法及dma控制器 | |
JP5185289B2 (ja) | 内容終了型dma | |
JP5643903B2 (ja) | 階層的キャッシュ設計におけるキャッシュ間の効率的通信のための方法および装置 | |
CN114553635B (zh) | Dpu网络设备中的数据处理方法、数据交互方法及产品 | |
EP2353083A1 (en) | Multi-core system with central transaction control | |
US9684613B2 (en) | Methods and systems for reducing spurious interrupts in a data storage system | |
WO2020143237A1 (zh) | 一种dma控制器和异构加速系统 | |
CN104714918B (zh) | 主机环境下高速fc总线数据接收及缓冲方法 | |
WO2016041191A1 (zh) | 读写数据的方法、装置、存储设备和计算机系统 | |
CN106909523B (zh) | 大规模数据传输方法及系统 | |
CN103678573A (zh) | 一种实现缓存加速的方法及系统 | |
CN114817965A (zh) | 基于多算法ip核实现msi中断处理的高速加解密系统及方法 | |
US20140149528A1 (en) | Mpi communication of gpu buffers | |
CN108958903B (zh) | 嵌入式多核中央处理器任务调度方法与装置 | |
TWI703446B (zh) | 介面轉接電路 | |
TW201342193A (zh) | 高效能進階主機控制器介面 | |
CN101452429A (zh) | 一种cpu及一种cpu内部与外部数据传输的方法 | |
CN112711442A (zh) | 一种主机命令写入方法、设备、系统及可读存储介质 | |
CN108958905B (zh) | 嵌入式多核中央处理器的轻量级操作系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Large scale data transmission method and system Effective date of registration: 20200706 Granted publication date: 20191122 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Hengyang Data Co.,Ltd. Registration number: Y2020980003783 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210719 Granted publication date: 20191122 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Hengyang Data Co.,Ltd. Registration number: Y2020980003783 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Large scale data transmission method and system Effective date of registration: 20210722 Granted publication date: 20191122 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Hengyang Data Co.,Ltd. Registration number: Y2021980006610 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221130 Granted publication date: 20191122 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Hengyang Data Co.,Ltd. Registration number: Y2021980006610 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |