mc9s08qd4 Freescale Semiconductor, Inc, mc9s08qd4 Datasheet - Page 173

• Manufacturer Part Number: mc9s08qd4
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1
Freescale Semiconductor
Reset
BDFR is writable only through serial background mode debug commands, not from user programs.
BDFR
Field
W
0
R
Background Debug Force Reset — A serial active background mode command such as WRITE_BYTE allows
an external debug host to force a target system reset. Writing 1 to this bit forces an MCU reset. This bit cannot
be written from a user program.
0
0
7
Figure 12-6. System Background Debug Force Reset Register (SBDFR)
= Unimplemented or Reserved
0
0
6
Table 12-3. SBDFR Register Field Description
MC9S08QD4 Series MCU Data Sheet, Rev. 3
0
0
5
0
0
4
Description
0
0
3
2
0
0
0
0
1
Development Support
BDFR
0
0
0
1
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