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| MC68HC705P9 Datasheet, PDF (73/160 Pages) Motorola, Inc – HCMOS Microcontroller Unit | |||
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Freescale Semiconductor, Inc.
Resets and Interrupts
Interrupts
Table 5-4. Reset/Interrupt Vector Addresses
Function
Source
Local Global Priority
Mask Mask (1 = Highest)
Vector
Address
Reset
Power-On
RESET Pin
COP Watchdog(1)
None
None
None
None
1
1
$1FFEâ$1FFF
1
Software
Interrupt
(SWI)
User Code
None
None
Same Priority as
Instruction
$1FFCâ$1FFD
External
Interrupt
IRQ/VPP Pin
None I Bit
2
$1FFAâ$1FFB
Timer
Interrupts
ICF Bit
OCF Bit
TOF Bit
ICIE Bit
OCIE Bit I Bit
TOIE Bit
3
$1FF8â$1FF9
1. The COP watchdog is programmable in the mask option register.
MC68HC705P9 â Rev. 4.0
MOTOROLA
Resets and Interrupts
For More Information On This Product,
Go to: www.freescale.com
Technical Data
73
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