mcf51ac256a Freescale Semiconductor, Inc, mcf51ac256a Datasheet - Page 528

• Manufacturer Part Number: mcf51ac256a
• Description: Mcf51ac Flexis
• Manufacturer: Freescale Semiconductor, Inc

Version 1 ColdFire Debug (CF1_DEBUG)
22-36
Miscellaneous Commands
Memory Commands
Core Register Commands
PST Trace Buffer Read Commands
R/W if data
W if addr,
R/W
R/W
W
W
W
W
R
R
R
R
0
0
0
7
7
7
7
MCF51AC256 ColdFire Integrated Microcontroller Reference Manual, Rev. 5
CRG
0
0
1
6
6
6
6
Figure 22-20. BDM Command Encodings
R/W
R/W
R/W
5
5
Command Extension Bytes (Address, Data)
5
5
0
Trace Buffer Data[31
Trace Buffer Data[23
Trace Buffer Data[15
Trace Buffer Data[07
Optional Command Extension Byte (Data)
Command Extension Bytes (Data)
0
1
4
4
4
4
–
–
–
–
24], see
16], see
08], see
00], see
3
3
3
3
Figure 22-16
Figure 22-16
Figure 22-16
Figure 22-16
SZ
CRN
CRN
2
2
2
2
MSCMD
Freescale Semiconductor
1
1
1
1
MCMD
0
0
0
0