mc9s12q128 Freescale Semiconductor, Inc, mc9s12q128 Datasheet - Page 60

• Manufacturer Part Number: mc9s12q128
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 1 MC9S12Q Device Overview (MC9S12Q128-Family)
1.5.3.3
This mode is entered by executing the CPU WAI instruction. In this mode the CPU will not execute
instructions. The internal CPU signals (address and data bus) will be fully static. All peripherals stay
active. For further power consumption reduction the peripherals can individually turn off their local clocks.
1.5.3.4
Although this is not a low-power mode, unused peripheral modules should not be enabled in order to save
power.
1.6
Consult the Exception Processing section of the CPU12 Reference Manual for information.
1.6.1
Table 1-9
60
$FFEE, $FFEF
$FFEC, $FFED
0xFFDC, 0xFFDD
0xFFFC, 0xFFFD
0xFFEA, 0xFFEB
0xFFDE, 0xFFDF
0xFFFE, 0xFFFF
0xFFFA, 0xFFFB
0xFFE8, 0xFFE9
0xFFE6, 0xFFE7
0xFFE4, 0xFFE5
0xFFE2, 0xFFE3
0xFFE0, 0xFFE1
Vector Address
0xFFF8, 0xFFF9
0xFFF6, 0xFFF7
0xFFF4, 0xFFF5
0xFFF2, 0xFFF3
0xFFF0, 0xFFF1
Resets and Interrupts
lists interrupt sources and vectors in default order of priority.
Vectors
Wait
Run
(see CRG flags register to determine
Unimplemented instruction trap
External reset, power on reset,
Pulse accumulator A overflow
Standard timer channel 2
Standard timer channel 3
Standard timer channel 4
Standard timer channel 5
Standard timer channel 6
Standard timer channel 7
Standard timer overflow
Clock monitor fail reset
or low voltage reset
Real time Interrupt
Interrupt Source
COP failure reset
reset source)
Table 1-9. Interrupt Vector Locations
XIRQ
SWI
IRQ
MC9S12Q128
Rev 1.09
Mask
None
None
None
None
None
CCR
X-Bit
Reserved
Reserved
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
I bit
COPCTL (CME, FCME)
INTCR (IRQEN)
COP rate select
CRGINT (RTIE)
PACTL (PAOVI)
Local Enable
TMSK2 (TOI)
TIE (C2I)
TIE (C3I)
TIE (C4I)
TIE (C5I)
TIE (C6I)
TIE (C7I)
None
None
None
None
Freescale Semiconductor
HPRIO Value
to Elevate
0x00DC
0x00EA
0x00DE
0x00F2
0x00F0
0x00E8
0x00E6
0x00E4
0x00E2
0x00E0
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