mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 648

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

Debug Support
Command Sequence:
Operand Data:
Result Data:
30-30
FILL (LONG)
Longword
FILL (B/W)
Word
Byte
???
???
15
X
A single operand is data to be written to the memory location. Byte data is sent as
a 16-bit word, justified in the least-significant byte; 16- and 32-bit operands are
sent as 16 and 32 bits, respectively.
Command complete status (0xFFFF) is returned when the register write is
complete. A value of 0x0001 (with S set) is returned if a bus error occurs.
’NOT READY’
’NOT READY’
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
X
’ILLEGAL’
’ILLEGAL’
MS DATA
0x1
0x1
0x1
DATA
XXX
XXX
X
Figure 30-28.
Figure 30-27.
12
X
11
X
’NOT READY’
’NOT READY’
’NOT READY’
NEXT CMD
NEXT CMD
LOCATION
MEMORY
LS DATA
WRITE
X
FILL
0xC
0xC
0xC
FILL
Command Sequence
X
Command Format
D[31:16]
D[15:0]
D[15:0]
X
8
LOCATION
MEMORY
WRITE
7
’NOT READY’
’CMD COMPLETE’
0x0
0x4
0x8
BERR
NEXT CMD
XXX
XXX
’NOT READY’
’CMD COMPLETE’
BERR
NEXT CMD
4
XXX
XXX
D[7:0]
3
’NOT READY’
Freescale Semiconductor
NEXT CMD
0x0
0x0
0x0
’NOT READY’
NEXT CMD
0