User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 164 of 909 2019 Ambiq Micro, Inc.
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3.9.3.2.2.5NCR0END Register
Flash Cache Noncachable Region 0 End
OFFSET: 0x00000014
INSTANCE 0 ADDRESS: 0x40018014
Flash Cache Noncachable Region 0 End
3.9.3.2.2.6NCR1START Register
Flash Cache Noncachable Region 1 Start
OFFSET: 0x00000018
INSTANCE 0 ADDRESS: 0x40018018
Flash Cache Noncachable Region 1 Start
Table 227: NCR0START Register Bits
Bit Name Reset RW Description
31:27 RSVD 0x0 RO
This bitfield is reserved for future use.
26:4 ADDR 0x0 RW
Start address for non-cacheable region 0
3:0 RSVD 0x0 RO
This bitfield is reserved for future use.
Table 228: NCR0END 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
RSVD ADDR RSVD
Table 229: NCR0END Register Bits
Bit Name Reset RW Description
31:27 RSVD 0x0 RO
This bitfield is reserved for future use.
26:4 ADDR 0x0 RW
End address for non-cacheable region 0
3:0 RSVD 0x0 RO
This bitfield is reserved for future use.