MC68HC908AS60MFN MOTOROLA [Motorola, Inc], MC68HC908AS60MFN Datasheet - Page 188

• Manufacturer Part Number: MC68HC908AS60MFN
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Break Module
12.4.4 COP During Break Interrupts
12.5 Low-Power Modes
12.5.1 Wait Mode
12.5.2 Stop Mode
12.6 Break Module Registers
Technical Data
188
The COP is disabled during a break interrupt when V
RST pin.
The WAIT and STOP instructions put the MCU in low power-
consumption standby modes.
If enabled, the break module is active in wait mode. The SIM break
stop/wait bit (SBSW) in the SIM break status register indicates whether
wait was exited by a break interrupt. If so, the user can modify the return
address on the stack by subtracting one from it. (See
Status
The break module is inactive in stop mode. The STOP instruction does
not affect break module register states. A break interrupt will cause an
exit from stop mode and sets the SBSW bit in the SIM break status
register.
These registers control and monitor operation of the break module:
•
•
•
Freescale Semiconductor, Inc.
For More Information On This Product,
Break address register high, BRKH
Break address register low, BRKL
Break status and control register, BSCR
Register.)
Go to: www.freescale.com
Break Module
MC68HC908AS60 — Rev. 1.0
HI
9.8.1 SIM Break
is present on the
MOTOROLA