Freescale Semiconductor, Inc.
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Background Debug Mode
18.4.5.4 ADDRESS
This 16-bit address register is temporary storage for BDM hardware and
firmware commands.
Read: all modes (but not normally accessed by users)
Write: only by BDM hardware (state machine)
BIT 15
A15
14
13
12
11
10
9
BIT 8
A8
A14
A13
A12
A11
A10
A9
X
X
X
X
X
X
X
X
RESET:
ADDRESS— BDM Address Register - High Byte
$FF04
BIT 7
A7
6
5
4
3
2
1
BIT 0
A0
A6
A5
A4
A3
A2
A1
X
X
X
X
X
X
X
X
RESET:
ADDRESS— BDM Address Register - Low Byte
$FF05
MC68HC912DG128 — Rev 3.0
Technical Data
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