Freescale Semiconductor MCF52277 Reference Manual page 771

does not check for a valid address; it is a valid command only when
DUMP
preceded by
command response is returned.
without corrupting the address pointer.
The size field is examined each time a
dynamically altered.
Command/Result Formats:
Byte Command
Result
Word Command
Result
Longword Command
Result
Command Sequence:
DUMP (B/W)
???
DUMP (LONG)
???
Operand Data:
Freescale Semiconductor
, , or another
NOP READ
command is processed, allowing the operand size to be
DUMP
15 14 13 12 11
0x1
X X X X X
0x1
0x1
Figure 32-26.
DUMP
READ
MEMORY
LOCATION
XXX
'ILLEGAL' 'NOT READY'
READ
MEMORY
LOCATION
XXX
'ILLEGAL' 'NOT READY'
Figure 32-27.
None
MCF52277 Reference Manual, Rev. 1
NOTE
command. Otherwise, an illegal
DUMP
can be used for intercommand padding
NOP
10 9 8 7
0xD
X X X
0xD
D[15:0]
0xD
D[31:16]
D[15:0]
Command/Result Formats
NEXT CMD
NEXT CMD
Command Sequence
DUMP
6 5 4 3 2
0x0 0x0
D[7:0]
0x4 0x0
0x8 0x0
XXX
'NOT READY'
NEXT CMD
RESULT
XXX NEXT CMD
BERR 'NOT READY'
XXX
'NOT READY'
NEXT CMD NEXT CMD
MS RESULT LS RESULT
XXX NEXT CMD
BERR 'NOT READY'
Debug Module
1 0
32-31