mc68hc912d60c Freescale Semiconductor, Inc, mc68hc912d60c Datasheet - Page 393

• Manufacturer Part Number: mc68hc912d60c
• Description: Hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

19.4.5.3 SHIFTER
SHIFTER— BDM Shift Register - High Byte
SHIFTER— BDM Shift Register - Low Byte
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
RESET:
RESET:
BIT 15
BIT 7
S15
S7
X
X
S14
14
S6
X
X
6
This 16-bit shift register contains data being received or transmitted via
the serial interface. It is also used by the BDM firmware for temporary
storage.
Read: all modes (but not normally accessed by users)
Write: all modes (but not normally accessed by users)
S13
13
S5
X
5
X
Development Support
S12
12
S4
X
4
X
S11
11
S3
X
X
3
S10
10
S2
X
X
2
S9
S1
X
9
X
1
Background Debug Mode
Development Support
BIT 8
BIT 0
S8
S0
X
X
Technical Data
$FF02
$FF03
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