Register Memory Map Quick Reference
MCF52235 ColdFire® Integrated Microcontroller Reference Manual, Rev. 6
Freescale Semiconductor
A-4
0x0029
Peripheral Access Control Register 5
PACR5
8
0x002A
Peripheral Access Control Register 6
PACR6
8
0x002B
Peripheral Access Control Register 7
PACR7
8
0x002C
Peripheral Access Control Register 8
PACR8
8
0x0030
Grouped Peripheral Access Control Register 0
GPACR0
8
0x0031
Grouped Peripheral Access Control Register 1
GPACR1
8
DMA Registers
0x0100
Source Address Register 0
SAR0
32
0x0104
Destination Address Register 0
DAR0
32
0x0108
Byte Count Register 0 / DMA Status Register 0
BCR0 / DSR0
32
0x010C
DMA Control Register 0
DCR0
32
0x0110
Source Address Register 1
SAR1
32
0x0114
Destination Address Register 1
DAR1
32
0x0118
Byte Count Register 1 / DMA Status Register 1
BCR1 / DSR1
32
0x011C
DMA Control Register 1
DCR1
32
0x0120
Source Address Register 2
SAR2
32
0x0124
Destination Address Register 2
DAR2
32
0x0128
Byte Count Register 2 / DMA Status Register 2
BCR2 / DSR2
32
0x012C
DMA Control Register 2
DCR2
32
0x0130
Source Address Register 3
SAR3
32
0x0134
Destination Address Register 3
DAR3
32
0x0138
Byte Count Register 3 / DMA Status Register 3
BCR3 / DSR3
32
0x013C
DMA Control Register 3
DCR3
32
UART Registers
0x0200
UART Mode Register 0
1
UMR10,
UMR20
8
0x0204
(Read) UART Status Register 0
USR0
8
(Write) UART Clock Select Register 0
UCSR0
8
0x0208
(Read) Reserved
8
(Write) UART Command Register 0
UCR0
8
0x020C
(Read) UART Receive Buffer 0
URB0
8
(Write) UART Transmit Buffer 0
UTB0
8
Table A-3. Register Memory Map (continued)
Address
Name
Mnemonic
Size
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:MCF52234CVM60,
MCF52235CVM60
