mc68hc908jb16 Freescale Semiconductor, Inc, mc68hc908jb16 Datasheet - Page 120

• Manufacturer Part Number: mc68hc908jb16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

System Integration Module (SIM)
8.8.3 SIM Break Flag Control Register (SBFCR)
Technical Data
120
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:
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 8-21. SIM Break Flag Control Register (SBFCR)
$FE03
BCFE
Bit 7
R
0
System Integration Module (SIM)
= Reserved
R
6
R
5
R
4
R
3
MC68HC908JB16
Freescale Semiconductor
R
2
R
1
—
Rev. 1.1
Bit 0
R