DMA的意思
「DMA」經常作為「Direct Memory Access」的縮寫來使用,中文意思:「直接存儲器存取」。
DMA(直接存儲器存取)詳細解釋
- 英文縮寫詞:DMA
- 英文單詞:Direct Memory Access
- 中文簡要解釋:直接存儲器存取
- 流行度:1186
- 分類:Computing
- 領域:Hardware
英文縮寫DMA的擴展資料
- We also add the'unsafe'keyword since direct memory access isn't thread safe.我們也添加了「不安全」的關鍵詞因為直接內存獲取并不安全。
- The first copy is performed by the DMA engine, which reads file contents from the disk and stores them into a kernel address space buffer.直接內存存取(directmemoryaccess,DMA)引擎執行了第一次拷貝(參見圖1),它從磁盤中讀取文件內容,然后將它們存儲到一個內核地址空間緩存區中。
- The SPEs access main storage with direct memory access ( DMA ) commands that move data and instructions between main storage and a private local memory, called a local store or local storage ( LS ).SPE用直接內存訪問(DMA)命令訪問主存儲器,可以在主存儲器與稱為本地庫或本地存儲(LS)的私有本地內存之間移動數據和指令。
- A method and apparatus for high performance volatile disk drive ( VDD ) memory access using an integrated direct memory access ( DMA ) engine.一種方法和裝置,用于使用集成直接存儲器訪問(DMA)引擎進行高性能易失性磁盤驅動器(VDD)存儲器訪問。
- The most efficient scheme uses hardware assists such as the AMD I / O MMU ( IOMMU ) to provide transparent translation of guest physical addresses to host physical addresses ( for operations such as direct memory access [ DMA ] ).最有效的方案是使用像AMDI/OMMU(IOMMU)這樣的硬件協助來提供Guest物理地址到主機物理地址的透明轉換(用于直接內存訪問[DMA]這樣的操作)。