SPA的意思
「SPA」經常作為「System Physical Address」的縮寫來使用,中文意思:「系統物理地址」。
SPA(系統物理地址)詳細解釋
- 英文縮寫詞:SPA
- 英文單詞:System Physical Address
- 中文簡要解釋:系統物理地址
- 流行度:209
- 分類:Computing
- 領域:Drivers
英文縮寫SPA的擴展資料
- The Flat Memory model that separate the linear space from physical space is introduced to the memory management system in Windows 9x so that the physical address of memory can not be accessed directly.由于Windows9X系統的內存管理采用水平存儲模式(FLATMemoryModel),其線性地址空間和物理地址空間是分離的,使得在應用程序中無法直接得到存儲器的物理地址。
- The operating system updates the mapping of virtual to physical addresses, so that the requested virtual address can be mapped to a physical address.操作系統隨即更新地址映射,以便被請求的虛擬地址能映射到物理地址。
- Windows operating system using paged virtual memory management technology. The translation from virtual address to physical address is realized by establishing page mapping from virtual address space to physical address space.Windows操作系統采用請求分頁的虛擬存儲管理技術,通過在虛擬地址空間的頁與物理地址空間的頁之間建立映射,實現虛擬地址到物理地址的變換。
- When running on a system with more process address space than physical memory, a memory leak or excessive use of native memory will force the OS to swap out some of the virtual address space.在進程地址空間大于物理內存的系統中,內存泄漏或本機內存過度使用會迫使操作系統提供一些虛擬地址空間。