r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 210

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 7 Cache
Table 7.3
[Legend]
x:
Note:
Table 7.4
[Legend]
x:
Note:
Table 7.5
Rev. 2.00 Dec. 09, 2005 Page 186 of 1152
REJ09B0191-0200
LE
0
1
1
1
1
1
1
LE
0
1
1
1
1
LRU (Bits 5 to 0)
000000, 000001, 000100, 010100, 100000, 100001, 110000, 110100
000011, 000110, 000111, 001011, 001111, 010110, 011110, 011111
101001, 101011, 111000, 111001, 111011, 111100, 111110, 111111
Don't care
*
Don't care
*
The W3LOAD and W2LOAD bits should not be set to 1 at the same time.
The W3LOAD and W2LOAD bits should not be set to 1 at the same time.
W3LOAD*
x
x
x
0
0
0
1
W3LOAD*
x
x
x
x
x
Way to be Replaced when a Cache Miss Occurs in PREF Instruction
Way to be Replaced when a Cache Miss Occurs in Other than PREF Instruction
LRU and Way Replacement (when W2LOCK=1 and W3LOCK=0)
W3LOCK
x
0
0
1
1
x
1
W3LOCK
x
0
0
1
1
W2LOAD*
x
x
0
x
0
1
0
W2LOAD*
x
x
x
x
x
W2LOCK
x
0
1
0
1
1
x
W2LOCK
x
0
1
0
1
Way to be Replaced
Decided by LRU (table 7.1)
Decided by LRU (table 7.1)
Decided by LRU (table 7.5)
Decided by LRU (table 7.6)
Decided by LRU (table 7.7)
Way 2
Way 3
Way to be Replaced
Decided by LRU (table 7.1)
Decided by LRU (table 7.1)
Decided by LRU (table 7.5)
Decided by LRU (table 7.6)
Decided by LRU (table 7.7)
Way to be Replaced
3
1
0