mc68hc908jg16 Freescale Semiconductor, Inc, mc68hc908jg16 Datasheet - Page 119

• Manufacturer Part Number: mc68hc908jg16
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

8.8.3 SIM Break Flag Control Register (SBFCR)
MC68HC908JG16
MOTOROLA
—
Rev. 1.0
Address:
PIN — External Reset Bit
COP — Computer Operating Properly Reset Bit
ILOP — Illegal Opcode Reset Bit
ILAD — Illegal Address Reset Bit (opcode fetches only)
USB — Universal Serial Bus Reset Bit
LVI — Low Voltage Inhibit Reset Bit
The SIM break flag control register contains a bit that enables software
to clear status bits while the MCU is in a break state.
Reset:
Read:
Write:
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1 = Last reset caused by external reset pin (RST)
0 = POR or read of SRSR
1 = Last reset caused by COP counter
0 = POR or read of SRSR
1 = Last reset caused by an illegal opcode
0 = POR or read of SRSR
1 = Last reset caused by an opcode fetch from an illegal address
0 = POR or read of SRSR
1 = Last reset caused by the USB module
0 = POR or read of SRSR
1 = Last reset caused by the LVI circuit
0 = POR or read of SRSR
Figure 8-22. SIM Break Flag Control Register (SBFCR)
$FE03
BCFE
Bit 7
R
0
System Integration Module (SIM)
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= Reserved
R
6
R
5
R
4
R
3
System Integration Module (SIM)
R
2
R
1
Technical Data
SIM Registers
Bit 0
R
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