[理工]計組2-way set的address range

看板Grad-ProbAsk作者 (Ellison)時間13年前 (2013/01/20 17:52), 編輯推噓0(004)
留言4則, 2人參與, 最新討論串1/1
假設2-way set-associative cache contains 1024 blocks and each block has 8 bytes. the data with the address 0x8F8A is accessed, what range of data address can be accessed in this cache? ie. hits(because of the locality associated with 0x8F8A) 解答給: 0x8F88 ~ 0x8F8F 但不知道怎麼算的... 感謝撥冗解答 :) -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.134.18.156

01/20 18:00, , 1F
addr8F8A對應到的block在cache中!
01/20 18:00, 1F

01/20 18:02, , 2F
08F-1(000)~08F-1(111),08F-1是blockaddr
01/20 18:02, 2F

01/20 18:02, , 3F
()是blockoffset
01/20 18:02, 3F

01/20 18:11, , 4F
感謝BaaaSwin大! 講解非常清楚!!!! 懂了懂了!!
01/20 18:11, 4F
文章代碼(AID): #1G-xvZDC (Grad-ProbAsk)