MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 102

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Central Processor Unit (CPU)
6.6.1 WAIT mode
6.6.2 STOP mode
6.7 CPU during break interrupts
Advance Information
102
The WAIT instruction:
The STOP instruction:
After exiting STOP mode, the CPU clock begins running after the
oscillator stabilization delay.
If the break module is enabled, a break interrupt causes the CPU to
execute the software interrupt instruction (SWI) at the completion of the
current CPU instruction. See
counter vectors to $FFFC–$FFFD ($FEFC–$FEFD in monitor mode).
A return-from-interrupt instruction (RTI) in the break routine ends the
break interrupt and returns the MCU to normal operation if the break
interrupt has been deasserted.
Freescale Semiconductor, Inc.
•
•
•
•
For More Information On This Product,
clears the interrupt mask (I bit) in the condition code register,
enabling interrupts. After exit from WAIT mode by interrupt, the I
bit remains clear. After exit by reset, the I bit is set.
Disables the CPU clock
clears the interrupt mask (I bit) in the condition code register,
enabling external interrupts. After exit from STOP mode by
external interrupt, the I bit remains clear. After exit by reset, the I
bit is set.
Disables the CPU clock
Central Processor Unit (CPU)
Go to: www.freescale.com
Section 11. Break
68HC908AZ32A — Rev 0.0
Module. The program
MOTOROLA