Datasheet

Development Support
Background Debug Mode
MC68HC912D60A — Rev. 3.1 Technical Data
Freescale Semiconductor Development Support 393
19.4.5.3 SHIFTER
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)
BIT 15 14 13 12 11 10 9 BIT 8
S15 S14 S13 S12 S11 S10 S9 S8
RESET:
XXXXXXXX
SHIFTER— BDM Shift Register - High Byte $FF02
BIT 7654321BIT 0
S7 S6 S5 S4 S3 S2 S1 S0
RESET:
XXXXXXXX
SHIFTER— BDM Shift Register - Low Byte $FF03