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Section 7 Cache
Rev. 4.00 Sep. 14, 2005 Page 187 of 982
REJ09B0023-0400
0
1
255
V U Tag address
LW0 LW1 LW2 LW3
Address array
(ways 0 to 3)
Data array
(ways 0 to 3)
31
12
11 4 3 2 1 0
Address
CMP0 CMP1 CMP2 CMP3
Physical address
[Legend]
CMP0: Comparison circuit for way 0
CMP1: Comparison circuit for way 1
CMP2: Comparison circuit for way 2
CMP3: Comparison circuit for way 3
Hit signal (1)
Entry selection Longword (LW) selection
MMU
Figure 7.2 Cache Search Scheme