mcf5407 Freescale Semiconductor, Inc, mcf5407 Datasheet - Page 515

• Manufacturer Part Number: mcf5407
• Description: Mcf5407 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Table A-11 describes the DRc encoding for the debug registers.
Command Sequence:
Operand Data:
Result Data:
0x0A–0x0B
0x01–0x04
0x10–0x15
DRc (hex)
Longword data is written into the specified debug register. Data is supplied most
significant word first.
0x0C
0x0D
0x0E
0x1A
0x1B
0x1C
0x1D
0x1E
0x00
0x05
0x06
0x07
0x08
0x09
0x0F
0x16
0x17
0x18
0x19
0x1F
Configuration/Status
Reserved
BDM address attributes
Bus attributes and mask
Trigger definition
PC breakpoint
PC breakpoint mask
Reserved
Operand address high breakpoint
Operand address low breakpoint
Data breakpoint
Data breakpoint mask
Reserved
Bus attributes and mask 1
Extended trigger definition
PC breakpoint 1
Reserved
PC breakpoint 2
PC breakpoint 3
Operand address high breakpoint 1
Operand address low breakpoint 1
Data breakpoint 1
Data breakpoint mask 1
WDMREG
Table A-11. Definition of DRc Encoding—Write
Appendix A. Migrating from the ColdFire MCF5307 to the MCF5407
Debug Register Definition
???
Figure A-6.
"NOT READY"
"ILLEGAL"
WDMREG
MS DATA
XXX
Command Sequence
"NOT READY"
"NOT READY"
NEXT CMD
LS DATA
Abbreviation
DBMR1
ABHR1
ABLR1
AATR1
DBMR
PBMR
ABHR
BAAR
XTDR
DBR1
AATR
ABLR
PBR1
PBR2
PBR3
CSR
TDR
PBR
DBR
—
—
—
—
"CMD COMPLETE"
NEXT CMD
Initial State (hex)
Revision C Debug
0x0000
0x0005
0x0005
0x0000
0x0005
0x0000
0x0000
0x0000
0x0000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A-13