User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 515 of 909 2019 Ambiq Micro, Inc.
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11.7.2.63INT0SET Register
GPIO Interrupt Registers 31-0: Set
OFFSET: 0x0000020C
INSTANCE 0 ADDRESS: 0x4001020C
Write a 1 to a bit in this register to instantly generate an interrupt from this module. (Generally used for
testing purposes).
6GPIO6 0x0RW
GPIO6 interrupt.
5GPIO5 0x0RW
GPIO5 interrupt.
4GPIO4 0x0RW
GPIO4 interrupt.
3GPIO3 0x0RW
GPIO3 interrupt.
2GPIO2 0x0RW
GPIO2 interrupt.
1GPIO1 0x0RW
GPIO1 interrupt.
0GPIO0 0x0RW
GPIO0 interrupt.
Table 749: INT0SET 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
GPIO31 GPIO30 GPIO29 GPIO28 GPIO27 GPIO26 GPIO25 GPIO24 GPIO23 GPIO22 GPIO21 GPIO20 GPIO19 GPIO18 GPIO17 GPIO16 GPIO15 GPIO14 GPIO13 GPIO12
GPIO11
GPIO10
GPIO9 GPIO8 GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0
Table 750: INT0SET Register Bits
Bit Name Reset RW Description
31 GPIO31 0x0 RW
GPIO31 interrupt.
30 GPIO30 0x0 RW
GPIO30 interrupt.
29 GPIO29 0x0 RW
GPIO29 interrupt.
28 GPIO28 0x0 RW
GPIO28 interrupt.
27 GPIO27 0x0 RW
GPIO27 interrupt.
Table 748: INT0CLR Register Bits
Bit Name Reset RW Description