Datasheet

23
SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
7. Memories
Figure 7-1. SAM9263 Memory Mapping
USB HOST
ITCM (2)
DTCM (2)
ROM
DMAC
16K SRAM0
0xFFFA 0000
0xFFFA 4000
0xFFFA C000
0xFFFA 8000
0xFFF8 4000
0xFFF8 8000
0xFFF9 0000
0xFFF9 4000
0xFFF9 C000
0xFFF7 8000
0xFFF8 C000
0xFFF9 8000
256 Mbytes
0x1000 0000
0x0000 0000
0x0FFF FFFF
0xFFFF FFFF
0xF000 0000
0xEFFF FFFF
Address Memory Space
Internal Peripherals
Internal Memories
EBI0
Chip Select 0
EBI0
Chip Select 1/
EBI0 SDRAMC
EBI0
Chip Select 2
EBI0
Chip Select 3/
NANDFlash
EBI0
Chip Select 4/
Compact Flash
Slot 0
EBI0
Chip Select 5/
Compact Flash
Slot 1
EBI1
Chip Select 0
EBI1
Chip Select 2/
NANDFlash
Undefined
(Abort)
256 Mbytes
256 Mbytes
256 Mbytes
256 Mbytes
256 Mbytes
256 Mbytes
256 Mbytes
1,280 Mbytes
0x2000 0000
0x1FFF FFFF
0x3000 0000
0x2FFF FFFF
0x4000 0000
0x3FFF FFFF
0x6FFF FFFF
0x6000 0000
0x5FFF FFFF
0x5000 0000
0x4FFF FFFF
0x7000 0000
0x7FFF FFFF
0x8000 0000
0x8FFF FFFF
0x9000 0000
256 Mbytes
0xFFFF FD00
0xFFFF FC00
0xFFFF FA00
0xFFFF F800
0xFFFF F200
0xFFFF F000
0xFFFF EE00
16 bytes
256 bytes
512 bytes
512 bytes
512 bytes
512 bytes
PMC
PIOC
PIOB
PIOA
DBGU
RSTC
0xFFFF ED10
512 bytes
AIC
0xFFFF EA00
512 bytes
MATRIX
0xFFFF E400
512 bytes
SMC0
0xFFFF FD10
16 bytes
SHDWC
0xFFFF E200
512 bytes
SDRAMC0
0xFFFF FD20
16 bytes
RTT0
0xFFFF FD30
16 bytes
PIT
0xFFFF FD40
16 bytes
WDT
0xFFFF FD50
16 bytes
GPBR
0xFFFF FD60
256 Mbytes
Peripheral Mapping
Internal Memory Mapping
Notes:
(1) Can be ROM, EBI0_NCS0 or SRAM
depending on BMS and REMAP
(2) Software programmable
0xFFFC 8000
Reserved
0xFFFF FFFF
System Controller Mapping
16 Kbytes
0xFFFF FFFF
Reserved
0xFFFF C000
0xFFFB 8000
0xFFFB 0000
0xFFFC 0000
0xFFFB C000
0xFFFC 4000
0xFFFF E000
ECC0
512 bytes
CCFG
0xFFFF EC00
0x0020 0000
0x0030 0000
0x0050 0000
0x0060 0000
0x0010 0000
0x0040 0000
0x0080 0000
Reserved
0x00A0 0000
Boot Memory (1)
0x0000 0000
0xF000 0000
0x9FFF FFFF
EBI1
Chip Select 1/
EBI1 SDRAMC
256 Mbytes
0xA000 0000
SMC1
SDRAMC1
ECC1
PIOE
PIOD
RTT1
0xFFFF E600
0xFFFF E800
0xFFFF F400
0xFFFF F600
0xFFFF FDB0
512 bytes
512 bytes
512 bytes
512 bytes
512 bytes
80 bytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
AC97C
SPI1
CAN0
PWM
EMAC
ISI
Reserved
SPI0
2DGE
TCO, TC1, TC2
MCI0
MCI1
USART0
USART1
SSC0
USART2
TWI
SSC1
Reserved
Reserved
UDP
Reserved
SYSC
16 Kbytes
0xFFF7 C000
0xFFF8 0000
0xFFFC C000
0xFFFF C000
SRAM (2)
Reserved
0x0090 0000
0x00B0 0000
Reserved
LCD Controller
0x0070 0000