Datasheet

Chapter 5. Debug Support 5-33
Background Debug Mode (BDM)
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]
X X X X X X X X 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 5-26. WRITE Command Format