S912XHZ512F1VAG Datasheet, PDF (874/978 Pages) Freescale Semiconductor, Inc – Covers MC9S12XHZ384, MC9S12XHZ256

Chapter 25 Memory Mapping Control (S12XMMCV3)
BDM HARDWARE COMMAND
Global Address [22:0]
Bit22
Bit16 Bit15
Bit0
BDMGPR Register [6:0]
BDM Local Address
Bit22
BDM FIRMWARE COMMAND
Global Address [22:0]
Bit16 Bit15
Bit0
BDMGPR Register [6:0]
CPU Local Address
Figure 25-22. BDMGPR Address Mapping
MC9S12XHZ512 Data Sheet, Rev. 1.06
874
Freescale Semiconductor