Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK Scheda Tecnica
Codici prodotto
AT91SAM9G25-EK
27
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
6.
Memories
Figure 6-1.
SAM9G25 Memory Mapping
Intern
a
l Memorie
s
0xF
8
00 4000
0xF
8
00
8
000
0xF
8
01 0000
S
PI0
S
PI1
0xF
8
00 C000
H
S
MCI0
0xF000
8
000
0xF001 0000
0xF
8
00 0000
0xF001 4000
PWMC
0xF000 0000
0xF
8
01
8
000
SS
C
0xF
8
01 C000
0xF
8
02 0000
UDPH
S
0xF
8
02 4000
0xF
8
01 4000
1 MByte
1 MByte
1 MByte
1 MByte
1 MByte
1 MByte
1 MByte
1 MByte
UDPH
S
RAM
S
RAM
Intern
a
l Memory M
a
pping
Peripher
a
l M
a
pping
Addre
ss
Memory
S
p
a
ce
EBI
Chip
S
elect 0
EBI
Chip
S
elect 2
EBI
Chip
S
elect 4
EBI
Chip
S
elect 5
EBI
Chip
S
elect 1
DDR2/LPDDR
S
DR/LP
S
DR
EBI
Chip
S
elect
3
NAND Fl
as
h
Boot Memory (1)
ROM
0xF
8
0
3
0000
0xF
8
0
3
8
000
UHP OHCI
0xF000 C000
EMAC1
0xF
8
02
8
000
0xF
8
02 C000
UHP EHCI
0xF
8
0
3
4000
0xF
8
0
3
C000
CAN0
CAN1
UART0
UART1
H
S
MCI1
0xF
8
04 0000
0xF
8
04
8
000
0xF
8
04 4000
0xF
8
04 C000
0xFFFF C000
0xFFFF FFFF
0xFFFF FFFF
0xF000 0000
0xEFFF FFFF
0x7000 0000
0x6FFF FFFF
0x6000 0000
0x5FFF FFFF
0x5000 0000
0x4FFF FFFF
0x4000 0000
0x
3
FFF FFFF
0x
3
000 0000
0x2FFF FFFF
0x2000 0000
0x1FFF FFFF
0x1000 0000
0x0000 0000
0x0FFF FFFF
0xF000 4000
S
MD
0xF
8
05 0000
ADC
0xFFFF FE00
0xFFFF FC00
0xFFFF EC00
0xFFFF EA00
0xFFFF E
8
00
0xFFFF E600
0xFFFF E000
16 Byte
s
512 Byte
s
512 Byte
s
512 Byte
s
512 Byte
s
512 Byte
s
PMC
PIOC
PIOB
PIOA
DBGU
R
S
TC
512 Byte
s
AIC
512 Byte
s
512 Byte
s
512 Byte
s
MATRIX
512 Byte
s
S
MC
0xFFFF FE10
16 Byte
s
S
HDC
512 Byte
s
512 Byte
s
512 Byte
s
DDR2/LPDDR
S
DR/LP
S
DR
0xFFFF FE20
16 Byte
s
0xFFFF FE
3
0
16 Byte
s
PIT
0xFFFF FE40
16 Byte
s
WDT
0xFFFF FE54
4 Byte
s
GPBR
0xFFFF FE70
PMECC
15
3
6 Byte
s
0xFFFF C000
Re
s
erved
0xFFFF FFFF
PIOD
RTC
0xFFFF FE60
DMAC1
Re
s
erved
0xFFFF FE50
S
CKCR
16 Byte
s
S
y
s
tem Controller M
a
pping
16 Byte
s
0xFFFF FEB0
Re
s
erved
0xFFFF EE00
B
S
CR
12 Byte
s
DMAC0
0xFFFF DE00
PMERRLOC
512 Byte
s
0xFFFF FEC0
Re
s
erved
0xFFFF F000
0xFFFF F200
0xFFFF F400
0xFFFF F600
0xFFFF F
8
00
0xFFFF FA00
Note
s
:
(1) C
a
n
b
e ROM, EBI1_NC
S
0 or
S
RAM
depending on BM
S
a
nd REMAP
Re
s
erved
Re
s
erved
Re
s
erved
Re
s
erved
I
S
I
Re
s
erved
Re
s
erved
Undefined
(A
b
ort)
Undefined
(A
b
ort)
Undefined
(A
b
ort)
256 MByte
s
256 MByte
s
256 MByte
s
256 MByte
s
256 MByte
s
256 MByte
s
256 MByte
s
256 MByte
s
1,792 MByte
s
Intern
a
l Peripher
a
l
s
U
S
ART
3
EMAC
0x0020 0000
0x0010 0000
0x0040 0000
0x00
3
0 0000
0x0060 0000
0x0050 0000
0x00
8
0 0000
0x0070 0000
0x0FFF FFFF
0x0000 0000
S
Y
S
C
U
S
ART0
U
S
ART1
U
S
ART2
TWI0
TWI1
TWI2
TC0, TC1, TC2
TC
3
, TC4, TC5