MC68HC08AZ0 Datasheet, PDF (147/444 Pages) Motorola, Inc – Advance Information

Freescale Semiconductor, Inc.
Break Module
Low-power modes
Low-power modes
The WAIT and STOP instructions put the MCU in
low-power-consumption standby modes.
Wait Mode
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
System Integration Module (SIM) on page 85).
Stop Mode
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.
7-brk
MOTOROLA
Break Module
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MC68HC08AZ0
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