BL602/604 Reference Manual
7.4.1 l1c_config
Address
：
0x40009000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RSVD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RSVD
WAYDIS
RSVD
CNT
EN
CAC
ABLE
Bits
Name
Type
Reset
Description
31:12
RSVD
11:8
WAYDIS
R/W
4’b1111
Disable part of cache ways & used as ITCM
7:2
RSVD
1
CNTEN
R/W
0
Cache performance counter enable
0
CACABLE
R/W
0
Cachable region enable
7.4.2 hit_cnt_lsb
Address
：
0x40009004
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CNTLSB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CNTLSB
Bits
Name
Type
Reset
Description
31:0
CNTLSB
R
0
Hit counter low 32-bit
7.4.3 hit_cnt_msb
Address
：
0x40009008
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CNTMSB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CNTMSB
BL602/604 Reference Manual
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