MCF5272CVM66 Datasheet, PDF (143/544 Pages) Freescale Semiconductor, Inc – MCF5272 ColdFire® Integrated Microprocessor

Debug Support
5.5.3.3.4 Write Memory Location (WRITE)
Write data to the memory location specified by the longword address. The address space is defined by
BAAR[TT,TM]. Hardware forces low-order address bits to zeros for word and longword accesses to
ensure that word addresses are word-aligned and longword addresses are longword-aligned.
Command Formats:
15
12 11
8
7
4
3
1
Byte
0x1
0x8
0x0
0x0
A[31:16]
A[15:0]
XXXXXXXX
D[7:0]
Word
0x1
0x8
0x4
0x0
A[31:16]
A[15:0]
D[15:0]
Longword
0x1
0x8
0x8
0x0
A[31:16]
A[15:0]
D[31:16]
D[15:0]
Figure 5-23. WRITE Command Format
MCF5272 ColdFire^® Integrated Microprocessor User’s Manual, Rev. 3
Freescale Semiconductor
5-25