first party dma

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first party dma

外,實際進行傳輸的另外一方,因此標準的DMA 有時又稱為第三方DMA。 第一方(first party)DMA(匯流排主控). 有些週邊設備在傳輸資料時,確實拿到系統匯流排的 ... ,鑒於上述兩個原因,PCI匯流排體系結構設計一種成為“第一方DMA”(first-party DMA)的DMA機制,也稱為“Bus Mastering”(匯流排主控)。在這種情況下,進行傳輸 ... ,NCQ uses First Party DMA, a feature that gives the drive control to program the DMA engine for a data transfer and allows it to re-reorder commands in the most ... ,Direct memory access (DMA) is a feature of computer systems that allows certain hardware ... In a bus mastering system, also known as a first-party DMA system, the CPU and peripherals can each be granted control of the memory bus. Where ... ,First Party DMA(FPDMA) 當Parallel ATA的磁碟準備要傳輸資料時,會先發出中斷訊號告知磁碟機介面控制器,然後介面控制器對磁碟發出服務命令,決定該資料 ... ,Third-Party and First-Party DMA (Bus Mastering). Standard DMA is sometimes called "third party" DMA. This refers to the fact that the system DMA controller is ... ,First-party DMA. Under first-party DMA, the device drives its own DMA bus cycles using a channel from the system's DMA engine. The ddi_dmae_1stparty(9F) ... ,原生指令排序(Native Command Queuing,簡稱NCQ),原先是改善伺服器硬碟存取控制技術, ... First party DMA(FPDMA):. 當硬碟完成資料讀取後,無須靠host ... ,First party DMA(FPDMA):. 當硬碟完成資料讀取後,無須靠host controller 的DMA動作取得特定記憶體位置,而是由硬碟本身建立DMA setup FIS(Frame Information ... , DMA方式有两种类型:第三方DMA(third-party DMA)和第一方DMA(first-party DMA)或称总线主控DMA(Bus-mastering DMA)。第三方DMA通过系统 ...

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first party dma 相關參考資料
第5章DMA控制器 - Read

外,實際進行傳輸的另外一方,因此標準的DMA 有時又稱為第三方DMA。 第一方(first party)DMA(匯流排主控). 有些週邊設備在傳輸資料時,確實拿到系統匯流排的 ...

http://read.pudn.com

Linux對ISA匯流排DMA的實現@ 程式專欄:: 隨意窩Xuite日誌

鑒於上述兩個原因,PCI匯流排體系結構設計一種成為“第一方DMA”(first-party DMA)的DMA機制,也稱為“Bus Mastering”(匯流排主控)。在這種情況下,進行傳輸 ...

https://blog.xuite.net

First Party DMA - Encyclopedia - The Free Dictionary

NCQ uses First Party DMA, a feature that gives the drive control to program the DMA engine for a data transfer and allows it to re-reorder commands in the most ...

https://encyclopedia2.thefreed

Direct memory access - Wikipedia

Direct memory access (DMA) is a feature of computer systems that allows certain hardware ... In a bus mastering system, also known as a first-party DMA system, the CPU and peripherals can each be gran...

https://en.wikipedia.org

SATA II藉NCQ挑戰SCSI | iThome

First Party DMA(FPDMA) 當Parallel ATA的磁碟準備要傳輸資料時,會先發出中斷訊號告知磁碟機介面控制器,然後介面控制器對磁碟發出服務命令,決定該資料 ...

https://www.ithome.com.tw

Third-Party and First-Party DMA (Bus Mastering) - PCGuide

Third-Party and First-Party DMA (Bus Mastering). Standard DMA is sometimes called "third party" DMA. This refers to the fact that the system DMA controller is ...

http://www.pcguide.com

First-party DMA (Writing Device Drivers) - Oracle Docs

First-party DMA. Under first-party DMA, the device drives its own DMA bus cycles using a channel from the system's DMA engine. The ddi_dmae_1stparty(9F) ...

https://docs.oracle.com

原生指令排序- 维基百科,自由的百科全书

原生指令排序(Native Command Queuing,簡稱NCQ),原先是改善伺服器硬碟存取控制技術, ... First party DMA(FPDMA):. 當硬碟完成資料讀取後,無須靠host ...

https://zh.wikipedia.org

SATA相關技術文摘@ 香醇咖啡:: 痞客邦::

First party DMA(FPDMA):. 當硬碟完成資料讀取後,無須靠host controller 的DMA動作取得特定記憶體位置,而是由硬碟本身建立DMA setup FIS(Frame Information ...

http://peso.pixnet.net

基于PCIe的DMA设计-农活一点点

DMA方式有两种类型:第三方DMA(third-party DMA)和第一方DMA(first-party DMA)或称总线主控DMA(Bus-mastering DMA)。第三方DMA通过系统 ...

http://nonghuo.lofter.com