User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 166 of 909 2019 Ambiq Micro, Inc.
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INSTANCE 0 ADDRESS: 0x40018040
Data Cache Total Accesses
3.9.3.2.2.9DMON1 Register
Data Cache Tag Lookups
OFFSET: 0x00000044
INSTANCE 0 ADDRESS: 0x40018044
Data Cache Tag Lookups
3.9.3.2.2.10DMON2 Register
Data Cache Hits
OFFSET: 0x00000048
INSTANCE 0 ADDRESS: 0x40018048
Data Cache Hits
Table 234: DMON0 Register
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
0
9
0
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
DACCESS_COUNT
Table 235: DMON0 Register Bits
Bit Name Reset RW Description
31:0
DAC-
CESS_COUNT
0x0 RO
Total accesses to data cache. All performance metrics should be relative to
the number of accesses performed.
Table 236: DMON1 Register
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
0
9
0
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
DLOOKUP_COUNT
Table 237: DMON1 Register Bits
Bit Name Reset RW Description
31:0
DLOOK-
UP_COUNT
0x0 RO
Total tag lookups from data cache.