User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 411 of 909 2019 Ambiq Micro, Inc.
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11.6.2.3 BBINPUT Register
PIO Input Values
OFFSET: 0x00000008
INSTANCE 0 ADDRESS: 0x40011008
PIO Input Values
11.6.2.4 DEBUGDATA Register
PIO Input Values
OFFSET: 0x00000020
INSTANCE 0 ADDRESS: 0x40011020
PIO Input Values
Table 617: BBSETCLEAR Register Bits
Bit Name Reset RW Description
31:24 RSVD 0x0 RO
RESERVED
23:16 CLEAR 0x0 WO
Write 1 to Clear PIO value
15:8 RSVD 0x0 RO
RESERVED
7:0 SET 0x0 WO
Write 1 to Set PIO value (set hier priority than clear if both bit set)
Table 618: BBINPUT 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 DATAIN
Table 619: BBINPUT Register Bits
Bit Name Reset RW Description
31:8 RSVD 0x0 RO
RESERVED
7:0 DATAIN 0x0 RO
PIO values