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Table 4-2. Exception Types (continued)
Vector Address or
Exception Type Vector Number Priority
(1)
Activation
Offset
(2)
PendSV 14 Programmable 0x0000 0038 Asynchronous
SysTick 15 Programmable 0x0000 003C Asynchronous
Interrupts 16 and above Programmable
(4)
0x0000 0040 and above Asynchronous
(4)
See PRIn registers.
Table 4-3. Interrupts
Interrupt Number (Bit in
Vector Number Vector Address or Offset Description
Interrupt Registers)
0 to 15 — 0x0000 0000 to 0x0000 003C Processor exceptions
16 0 0x0000 0040 GPIO edge detect
17 1 0x0000 0044 I
2
C
18 2 0x0000 0048 RF Core and packet engine 1
19 3 0x0000 004C AON SPI slave
20 4 0x0000 0050 AON RTC
21 5 0x0000 0054 UART0
22 6 0x0000 0058 UART1
23 7 0x0000 005C SSI0
24 8 0x0000 0060 SSI1
25 9 0x0000 0064 RF Core and packet engine 2
26 10 0x0000 0068 RF Core hardware
27 11 0x0000 006C RF command acknowledge
28 12 0x0000 0070 I2S
29 13 0x0000 0074 Unassigned
30 14 0x0000 0078 Watchdog timer
31 15 0x0000 007C GPTimer 0A
32 16 0x0000 0080 GPTimer 0B
33 17 0x0000 0084 GPTimer 1A
34 18 0x0000 0088 GPTimer 1B
35 19 0x0000 008C GPTimer 2A
36 20 0x0000 0090 GPTimer 2B
37 21 0x0000 0094 GPTimer 3A
38 22 0x0000 0098 GPTimer 3B
39 23 0x0000 009C Crypto
40 24 0x0000 00A0 µDMA software defined
41 25 0x0000 00A4 µDMA error
42 26 0x0000 00A8 Flash
43 27 0x0000 00AC Software event 0
44 28 0x0000 00B0 AUX combined event
45 29 0x0000 00B4 AON programmable event
46 30 0x0000 00B8 Dynamic programmable event
47 31 0x0000 00BC AUX comparator A
AUX ADC new sample
48 32 0x0000 00C0 available or ADC DMA done,
ADC underflow and overflow
49 33 0x0000 00C4 True random number generator
230
Interrupts and Events SWCU117A–February 2015–Revised March 2015
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