TMS320F28032 Datasheet, PDF (29/127 Pages) Texas Instruments – Piccolo Microcontrollers

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3.6 Interrupts
Figure 3-4 shows how the various interrupt sources are multiplexed.
TMS320F28032, TMS320F28033
TMS320F28034, TMS320F28035
Piccolo Microcontrollers
SPRS584A – APRIL 2009 – REVISED MAY 2009
INT1
to
INT12
C28
Core
INT13
INT14
NMI
WAKEINT
Peripherals
(SPI, SCI, ePWM, I2C, HRPWM,
eCAP, ADC, eQEP, CLA, LIN, eCAN)
Sync
WDINT
Watchdog
LPMINT _{Low Power Modes}
XINT1
XINT2
SYSCLKOUT
Interrupt Control
XINT1CR(15:0)
XINT2CTR(15:0)
XINT1
GPIOXINT1SEL(4:0)
XINT2SOC
ADC
Interrupt Control
XINT2CR(15:0)
XINT3CTR(15:0)
XINT2
GPIOXINT2SEL(4:0)
TINT1
TINT2
XINT3
TINT0
Interrupt Control
XINT3CR(15:0)
XINT3CTR(15:0)
XINT3
GPIOXINT3SEL(4:0)
GPIO0.int
GPIO
MUX
GPIO31.int
CPU TIMER 0
CPU TIMER 1
CPU TIMER 2
CPUTMR2CLK
NMI interrupt with watchdog function
(See the NMI Watchdog section.)
CLOCKFAIL
NMIRS
System Control
(See the System
Control section.)
Figure 3-4. External and PIE Interrupt Sources
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Functional Overview
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