作者AtonHsu (阿汤)
看板Grad-ProbAsk
标题[理工] [计组]-台大97-资工
时间Wed Sep 2 20:29:07 2009
For the following memory system parameters:
Cache:virtually-address but physically-tagged,8KB,direct-mapped,32B blocksize
TLB:fully associative,32entries
32-bit physical address
Virtual Memoey:8K pages,64-bit virtual address
Question:
How many bits are need in each tag field of the TLB?
Ans:
64-13=51
想请问64-13是怎麽来的?
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