发明申请
- 专利标题: TRANSLATION LOOK-ASIDE BUFFER
- 专利标题(中): 翻译书面缓冲区
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申请号: US12989350申请日: 2008-05-21
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公开(公告)号: US20110040950A1公开(公告)日: 2011-02-17
- 发明人: Erin A. Handgen
- 申请人: Erin A. Handgen
- 国际申请: PCT/US08/64294 WO 20080521
- 主分类号: G06F12/10
- IPC分类号: G06F12/10
摘要:
A translation look-aside buffer (TLB) is described. The TLB may include a memory populated with pointers to collections (e.g., tables) of virtual-to-physical address translations. The memory may be populated by, for example, a page fault logic in response to resolving a page fault. The TLB may also include a signal logic to receive a virtual address and to selectively provide either a miss signal or a pointer to a collection of virtual-to-physical translations. The signal may provide the miss signal upon determining that the virtual address is not associated with a stored pointer and may provide a pointer upon determining that the virtual address is associated with the pointer.
公开/授权文献
- US08429376B2 Translation look-aside buffer 公开/授权日:2013-04-23
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