dma controller cache
直接記憶體存取（Direct Memory Access，DMA）是计算机科学中的一种内存访问技术。它允許某些 ... 快取同調系統（Cache-coherent system）：以硬體方法來完成，當外部裝置寫入記憶體時以一個信號來通知缓存控制器某記憶體位址的值已經過期或是 ... , In some platforms, the processor and system DMA controller (or bus-master DMA adapters) exhibit cache coherency anomalies. The following ...
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 dma controller cache 相關參考資料
DMA vs Cache difference - Stack Overflow
DMA is a hardware device that can move to/from memory without using CPU ... Whenever a data is found in cache, its called a cache hit and whenever its not ... https://stackoverflow.com 直接記憶體存取- 维基百科，自由的百科全书
直接記憶體存取（Direct Memory Access，DMA）是计算机科学中的一种内存访问技术。它允許某些 ... 快取同調系統（Cache-coherent system）：以硬體方法來完成，當外部裝置寫入記憶體時以一個信號來通知缓存控制器某記憶體位址的值已經過期或是 ... https://zh.wikipedia.org Flushing Cached Data during DMA Operations - Microsoft Docs
In some platforms, the processor and system DMA controller (or bus-master DMA adapters) exhibit cache coherency anomalies. The following ... https://docs.microsoft.com Flushing Cached Data during DMA Operations - Windows drivers ...
In some platforms, the processor and system DMA controller (or bus-master DMA adapters) exhibit cache coherency anomalies. The following ... https://docs.microsoft.com Direct memory access - Wikipedia
跳到 Cache coherency - DMA can lead to cache coherency problems. ... signaled to the cache controller which then performs a cache invalidation for DMA ... https://en.wikipedia.org What is Direct Memory Access (DMA) - John Franco - University of ...
DMA can lead to cache coherency problems. If a CPU has a cache and external memory, then the data the DMA controller has access to (stored in RAM) may. http://gauss.ececs.uc.edu Maintaining Cache Coherency - Windows drivers | Microsoft Docs
Maintaining Cache Coherency. ... its device, data can be cached in one or more processor caches and/or in the system DMA controller's cache. https://docs.microsoft.com DMA Programming Techniques - Windows drivers | Microsoft Docs
Drivers can use the DMA controller to transfer memory-based data ... or more processor caches and/or in the system DMA controller's cache. https://docs.microsoft.com A Primer on Memory Consistency and Cache Coherence
It is straightforward to provide coherent DMA by adding a coherent cache to the DMA controller, and thus having DMA participate in the coherence protocol. https://books.google.com.tw |