MC68HC908QY2 MOTOROLA [Motorola, Inc], MC68HC908QY2 Datasheet - Page 193

• Manufacturer Part Number: MC68HC908QY2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

15.6 Interrupts
15.7 Monitor Mode
15.8 Low-Power Modes
15.8.1 Wait Mode
15.8.2 Stop Mode
15.9 COP Module During Break Mode
MOTOROLA
MC68HC908QY4•MC68HC908QT4•MC68HC908QY2•MC68HC908QT2•MC68HC908QY1•MC68HC908QT1
The COP does not generate CPU interrupt requests.
The COP is disabled in monitor mode when V
pin.
The WAIT and STOP instructions put the MCU in low power-
consumption standby modes.
The COP continues to operate during wait mode. To prevent a COP
reset during wait mode, periodically clear the COP counter.
Stop mode turns off the BUSCLKX4 input to the COP and clears the SIM
counter. Service the COP immediately before entering or after exiting
stop mode to ensure a full COP timeout period after entering or exiting
stop mode.
The COP is disabled during a break interrupt with monitor mode when
BDCOP bit is set in break auxiliary register (BRKAR).
Computer Operating Properly (COP)
Computer Operating Properly (COP)
TST
is present on the IRQ
Interrupts
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