Device Overview S12XS Family
I-bit maskable service request is a con?guration register. It selects if the service request is enabled and the
service request priority level.
Table 1-10. Interrupt Vector Locations (Sheet 1 of 2)
Vector Address 1
Interrupt Source
CCR
Mask
Local Enable
STOP WAIT
Wake up Wake up
Vector base + $F8
Vector base+ $F6
Vector base+ $F4
Vector base+ $F2
Unimplemented instruction trap
SWI
XIRQ
IRQ
None
None
X Bit
I bit
None
None
None
IRQCR (IRQEN)
Yes
Yes
Yes
Yes
Vector base+ $F0
Real time interrupt
I bit
CRGINT (RTIE)
Refer to CRG
interrupt section
Vector base+ $EE
Vector base + $EC
Vector base+ $EA
Vector base+ $E8
Vector base+ $E6
Vector base+ $E4
Vector base + $E2
Vector base+ $E0
Vector base+ $DE
Vector base+ $DC
Vector base + $DA
Vector base + $D8
Vector base+ $D6
TIM timer channel 0
TIM timer channel 1
TIM timer channel 2
TIM timer channel 3
TIM timer channel 4
TIM timer channel 5
TIM timer channel 6
TIM timer channel 7
TIM timer over?ow
TIM Pulse accumulator A over?ow
TIM Pulse accumulator input edge
SPI0
SCI0
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
TIE (C0I)
TIE (C1I)
TIE (C2I)
TIE (C3I)
TIE (C4I)
TIE (C5I)
TIE (C6I)
TIE (C7I)
TSRC2 (TOF)
PACTL (PAOVI)
PACTL (PAI)
SPI0CR1 (SPIE, SPTIE)
SCI0CR2
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
(TIE, TCIE, RIE, ILIE)
Vector base + $D4
SCI1
I bit
SCI1CR2
Yes
Yes
(TIE, TCIE, RIE, ILIE)
Vector base + $D2
ATD0
I bit
ATD0CTL2 (ASCIE)
Yes
Yes
Vector base + $D0
Reserved
Vector base + $CE
Vector base + $CC
Port J
Port H
I bit
I bit
PIEJ (PIEJ7-PIEJ0)
PIEH (PIEH7-PIEH0)
Yes
Yes
Yes
Yes
Vector base + $CA
Vector base + $C8
Reserved
Reserved
Vector base + $C6
CRG PLL lock
I bit
CRGINT(LOCKIE)
Refer to CRG
interrupt section
Vector base + $C4
CRG self-clock mode
I bit
CRGINT (SCMIE)
Refer to CRG
interrupt section
Vector base + $C2
to
Reserved
Vector base + $BC
S12XS Family Reference Manual, Rev. 1.13
52
Freescale Semiconductor
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