MCF5206FT33A Datasheet, PDF (379/449 Pages) Freescale Semiconductor, Inc – ColdFire Processor Core, DRAM Controller, Dual Universal Synchronous/Asynchronous Receiver/Transmitter (DUART)

Freescale Semiconductor, Inc.
Debug Support
14.2.3.4.4 Write Memory Location (WRITE). Write the operand data to the memory
location specified by the longword address. The address space is defined by the contents
of the low-order 5 bits {TT, TM} of the address attribute register (AATR). The hardware
forces the low-order bits of the address to zeros for word and longword accesses to ensure
that operands are always accessed on natural boundaries: words on 0-modulo-2 addresses,
longwords on 0-modulo-4 addresses.
Formats:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
$1
$8
$0
$0
ADDRESS [31:16]
ADDRESS [15:0]
X
X
X
X
X
X
X
X
DATA [7:0]
Byte WRITE Command
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
$1
$8
$4
$0
ADDRESS [31:16]
ADDRESS [15:0]
DATA [15:0]
Word WRITE Command
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
$1
$8
$8
$0
ADDRESS [31:16]
ADDRESS [15:0]
DATA [31:16]
DATA [15:0]
Long WRITE Command
MOTOROLA
MCF5206 USERÕS MANUAL Rev 1.0
14-15
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