TMS320F28069 Datasheet, PDF (70/159 Pages) Texas Instruments – Piccolo Microcontrollers

TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
SPRS698A – NOVEMBER 2010 – REVISED JANUARY 2011
6.8 Interrupts
Figure 6-8 shows how the various interrupt sources are multiplexed.
DMA clear
Peripherals
(SPI, SCI, McBSP, I2C, eCAN, ePWM, eCAP, eQEP,
HRCAP, ADC, CLA)
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C28x
Core
INT1
to
INT12
INT13
INT14
NMI
WAKEINT
Sync
WDINT
Watchdog
LPMINT _{Low-Power Modes}
DMA
XINT1
DMA
XINT2
SYSCLKOUT
Interrupt Control
XINT1CR[15:0]
XINT1CTR[15:0]
XINT1
M
U
X
GPIOXINT1SEL[4:0]
ADC
Interrupt Control
XINT2CR[15:0]
XINT2SOC
XINT2
M
U
X
XINT2CTR[15:0]
GPIOXINT2SEL[4:0]
DMA
XINT3
DMA
TINT0
TINT1
TINT2
Interrupt Control
XINT3CR[15:0]
XINT3CTR[15:0]
XINT3
M
U
X
GPIOXINT3SEL[4:0]
GPIO0.int
GPIO
MUX
GPIO31.int
CPU TIMER 0
CPU TIMER 1
CPU TIMER 2
TOUT1
Flash Wrapper
CPUTMR2CLK
NMI Interrupt With Watchdog Function
(See the NMI Watchdog section.)
CLOCKFAIL
NMIRS
System Control
(See the System Control section.)
Figure 6-8. External and PIE Interrupt Sources
70
Peripheral and Electrical Specifications
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TMS320F28064 TMS320F28063 TMS320F28062