mc68hc908qf4 Freescale Semiconductor, Inc, mc68hc908qf4 Datasheet - Page 136

• Manufacturer Part Number: mc68hc908qf4
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

System Integration Module (SIM)
14.8.2 Break Flag Control Register
Data Sheet
136
MODRST — Monitor Mode Entry Module Reset Bit
LVI — Low Voltage Inhibit Reset bit
The break control register (BFCR) contains a bit that enables software to clear
status bits while the MCU is in a break state.
BCFE — Break Clear Flag Enable Bit
Address: $FE03
Reset:
Read:
Write:
This read/write bit enables software to clear status bits by accessing status
registers while the MCU is in a break state. To clear status bits during the break
state, the BCFE bit must be set.
1 = Last reset caused by monitor mode entry when vector locations $FFFE
0 = POR or read of SRSR
1 = Last reset caused by LVI circuit
0 = POR or read of SRSR
1 = Status bits clearable during break
0 = Status bits not clearable during break
Freescale Semiconductor, Inc.
For More Information On This Product,
BCFE
and $FFFF are $FF after POR while IRQ = V
Bit 7
R
0
Figure 14-21. Break Flag Control Register (BFCR)
System Integration Module (SIM)
= Reserved
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R
6
R
5
R
4
R
3
DD
MC68HC908QF4 — Rev. 1.0
R
2
R
1
MOTOROLA
Bit 0
R