Interrupts and events RM0008
205/1128 DocID13902 Rev 15
10.2 External interrupt/event controller (EXTI)
The external interrupt/event controller consists of up to 20 edge detectors in connectivity
line devices, or 19 edge detectors in other devices for generating event/interrupt requests.
Each input line can be independently configured to select the type (event or interrupt) and
the corresponding trigger event (rising or falling or both). Each line can also masked
independently. A pending register maintains the status line of the interrupt requests
41 48 settable RTCAlarm
RTC alarm through EXTI line
interrupt
0x0000_00E4
42 49 settable USBWakeup
USB wakeup from suspend through
EXTI line interrupt
0x0000_00E8
43 50 settable TIM8_BRK TIM8 Break interrupt 0x0000_00EC
44 51 settable TIM8_UP TIM8 Update interrupt 0x0000_00F0
45 52 settable TIM8_TRG_COM
TIM8 Trigger and Commutation
interrupts
0x0000_00F4
46 53 settable TIM8_CC TIM8 Capture Compare interrupt 0x0000_00F8
47 54 settable ADC3 ADC3 global interrupt 0x0000_00FC
48 55 settable FSMC FSMC global interrupt 0x0000_0100
49 56 settable SDIO SDIO global interrupt 0x0000_0104
50 57 settable TIM5 TIM5 global interrupt 0x0000_0108
51 58 settable SPI3 SPI3 global interrupt 0x0000_010C
52 59 settable UART4 UART4 global interrupt 0x0000_0110
53 60 settable UART5 UART5 global interrupt 0x0000_0114
54 61 settable TIM6 TIM6 global interrupt 0x0000_0118
55 62 settable TIM7 TIM7 global interrupt 0x0000_011C
56 63 settable DMA2_Channel1 DMA2 Channel1 global interrupt 0x0000_0120
57 64 settable DMA2_Channel2 DMA2 Channel2 global interrupt 0x0000_0124
58 65 settable DMA2_Channel3 DMA2 Channel3 global interrupt 0x0000_0128
59 66 settable DMA2_Channel4_5
DMA2 Channel4 and DMA2
Channel5 global interrupts
0x0000_012C
Table 63. Vector table for other STM32F10xxx devices (continued)
Position
Priority
Type of
priority
Acronym Description Address
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