AT91SAM9263B-CU View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT91SAM9263B-CU' PDF : 52 Pages View PDF
8. Memories
Figure 8-1. AT91SAM9263 Memory Mapping
Address Memory Space
0x0000 0000
0x0FFF FFFF
0x1000 0000
0x1FFF FFFF
0x2000 0000
0x2FFF FFFF
0x3000 0000
0x3FFF FFFF
0x4000 0000
0x4FFF FFFF
0x5000 0000
0x5FFF FFFF
0x6000 0000
0x6FFF FFFF
0x7000 0000
0x7FFF FFFF
0x8000 0000
0x8FFF FFFF
0x9000 0000
0x9FFF FFFF
0xA000 0000
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 1/
EBI1 SDRAMC
EBI1
Chip Select 2/
NANDFlash
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
Undefined
(Abort)
1,280M Bytes
0xEFFF FFFF
0xF000 0000
Internal Peripherals 256M Bytes
0xFFFF FFFF
Internal Memory Mapping
0x0000 0000
Boot Memory (1)
0x0010 0000
ITCM (2)
0x0020 0000
DTCM (2)
0x0030 0000
SRAM (2)
0x0040 0000
0x0050 0000
0x0060 0000
0x0070 0000
0x0080 0000
ROM
16K SRAM0
Reserved
LCD Controller
DMAC
0x0090 0000
0x00A0 0000
0x00B0 0000
Reserved
USB HOST
Reserved
Notes:
(1) Can be ROM, EBI0_NCS0 or SRAM
depending on BMS and REMAP
(2) Software programmable
Peripheral Mapping
0xF000 0000
Reserved
0xFFF7 8000
UDP
0xFFF7 C000
TCO, TC1, TC2
0xFFF8 0000
MCI0
0xFFF8 4000
MCI1
0xFFF8 8000
TWI
0xFFF8 C000
USART0
0xFFF9 0000
USART1
0xFFF9 4000
USART2
0xFFF9 8000
SSC0
0xFFF9 C000
SSC1
0xFFFA 0000
AC97C
0xFFFA 4000
SPI0
0xFFFA 8000
SPI1
0xFFFA C000
CAN0
0xFFFB 0000
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
Reserved
0xFFFB 8000
0xFFFB C000
0xFFFC 0000
0xFFFC 4000
0xFFFC 8000
0xFFFC C000
0xFFFF C000
0xFFFF FFFF
PWMC
EMAC
Reserved
ISI
2DGE
Reserved
SYSC
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
System Controller Mapping
0xFFFF C000
Reserved
0xFFFF E000
0xFFFF E200
0xFFFF E400
0xFFFF E600
0xFFFF E800
0xFFFF EA00
0xFFFF EC00
0xFFFF ED10
0xFFFF EE00
0xFFFF F000
0xFFFF F200
0xFFFF F400
0xFFFF F600
0xFFFF F800
0xFFFF FA00
0xFFFF FC00
0xFFFF FD00
0xFFFF FD10
0xFFFF FD20
0xFFFF FD30
0xFFFF FD40
0xFFFF FD50
0xFFFF FD60
0xFFFF FDB0
0xFFFF FFFF
ECC0
SDRAMC0
SMC0
ECC1
SDRAMC1
SMC1
MATRIX
CCFG
DBGU
AIC
PIOA
PIOB
PIOC
PIOD
PIOE
PMC
RSTC
SHDWC
RTT0
PIT
WDT
RTT1
GPBR
Reserved
512 Bytes
512 Bytes
512 Bytes
512 bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 bytes
512 bytes
512 Bytes
512 bytes
512 bytes
512 bytes
256 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
80 Bytes
SAM9263 [Summary] 20
6249IS–ATARM–28-Jan-13
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