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STR720 数据表(PDF) 32 Page - STMicroelectronics

部件名 STR720
功能描述  ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
PDF  401 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STR720 数据表(HTML) 32 Page - STMicroelectronics

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STR720 - ARCHITECTURE OVERVIEW
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5.1.2
FIQ Interrupt Vector Table
Three maskable interrupt sources are mapped on FIQ vectors:
FIQ0: External interrupt channel 0
FIQ1: Extended Function Timer 2 output compare B interrupt request
FIQ2: AHB Error detection interrupt request
Table 13. IRQ Interrupt Vector Summary
Vector
Peripheral
Peripheral Interrupt Flags
IRQ0
IRQ03IT: External Interrupts EINT0-EINT3
4
IRQ1
IRQ4IT: External Interrupt EINT4
1
IRQ2
WIUIT: WIU wake-up event interrupt
11
IRQ3
EFT1IT: EFT1 global interrupt
5
IRQ4
EFT2IT: EFT2 global interrupt
3
IRQ5
UART1IT: UART 1 global interrupt
9
IRQ6
UART2IT: UART 2 global interrupt
9
IRQ7
DMAIT: DMA event global interrupt
4
IRQ8
Reserved.
IRQ9
Reserved.
IRQ10
USBHPIT: USB high priority event interrupt
0 - 7
IRQ11
USBLPIT: USB low priority event interrupt
7 - 15
IRQ12
CANIT: CAN module general interrupt
32
IRQ13
BSPI1IT: BSPI 1 global interrupt
5
IRQ14
BSPI2IT: BSPI 2 global interrupt
5
IRQ15
IDEPIRQ: IDE Primary channel interrupt
1
IRQ16
RTCPERIT: RTC Periodic interrupt
1
IRQ17
Reserved.
IRQ18
Reserved.
IRQ19
Reserved.
IRQ20
Reserved.
IRQ21
Reserved.
IRQ22
Reserved.
IRQ23
ADCIT: ADC sample ready interrupt
1
IRQ24
Reserved.
IRQ25
Reserved.
IRQ26
Reserved.
IRQ27
Reserved.
IRQ28
Reserved.
IRQ29
EFT2OCA: EFT2 Output Compare A Interrupt
1
IRQ30
EFT2OCB: EFT2 Output Compare B Interrupt
1
IRQ31
WDGIT: WDG timer interrupt
1
1



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