AT91SAM9CN11-CFU Просмотр технического описания (PDF) - Atmel Corporation
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AT91SAM9CN11-CFU Datasheet PDF : 1104 Pages
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6. Memories
Figure 6-1. SAM9N12/CN11/CN12 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
Internal Memories
EBI
Chip Select 0
EBI
Chip Select 1/
DDR2/LPDDR
SDR/LPSDR
EBI
Chip Select 2
EBI
Chip Select 3/
NANDFlash
EBI
Chip Select 4
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
0x5FFF FFFF
0x6000 0000
0x6FFF FFFF
0x7000 0000
EBI
Chip Select 5
256 MBytes
Undefined
(Abort)
1,792 MBytes
0xEFFF FFFF
0xF000 0000
Internal Peripherals 256 MBytes
0xFFFF FFFF
Internal Memory Mapping
0x0000 0000
0x0010 0000
Notes:
(1) Can be ROM, EBI1_NCS0 or SRAM 0x0020 0000
depending on BMS and REMAP
0x0030 0000
0x0040 0000
0x0050 0000
0x0060 0000
Boot Memory (1)
ROM
Undefined
(Abort)
SRAM
Undefined
(Abort)
UHP RAM
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
Undefined
(Abort)
0x0FFF FFFF
0xF000 0000
0xF000 4000
0xF000 8000
0xF000 C000
0xF001 0000
0xF001 4000
0xF001 8000
Peripheral Mapping
SPI0
SPI1
MCI
AES *
SSC
SHA *
Reserved
0xF800 8000
0xF800 C000
0xF801 0000
0xF801 4000
0xF801 8000
0xF801 C000
0xF802 0000
0xF802 4000
0xF802 8000
0xF802 C000
0xF803 4000
0xF803 8000
0xF803 C000
0xF804 0000
0xF804 4000
0xF804 8000
0xF804 C000
0xF805 0000
0xFFFF C000
0xFFFF FFFF
TC0, TC1, TC2
TC3, TC4, TC5
TWI0
TWI1
Reserved
USART0
USART1
USART2
USART3
Reserved
PWMC
LCDC
UDP
UART0
UART1
TRNG
TSADC
Reserved
SYSC
* Reserved for
SAM9N12
System Controller Mapping
0xFFFF C000
Reserved
0xFFFF DC00
0xFFFF DE00
0xFFFF E000
0xFFFF E600
0xFFFF E800
0xFFFF EA00
0xFFFF EC00
0xFFFF EE00
0xFFFF F000
0xFFFF F200
0xFFFF F400
0xFFFF F600
0xFFFF F800
0xFFFF FA00
0xFFFF FC00
0xFFFF FE00
0xFFFF FE10
0xFFFF FE20
0xFFFF FE30
0xFFFF FE40
0xFFFF FE50
0xFFFF FE54
0xFFFF FE60
0xFFFF FE70
0xFFFF FEB0
0xFFFF FEC0
0xFFFF FFFF
FUSE
MATRIX
512 Bytes
512 Bytes
PMECC
PMERRLOC
DDR2/LPDDR
SDR/LPSDR
SMC
1536 Bytes
512 Bytes
512 Bytes
512 Bytes
DMAC
512 Bytes
Reserved
AIC
512 Bytes
512 Bytes
DBGU
512 Bytes
PIOA
PIOB
PIOC
PIOD
PMC
RSTC
SHDC
Reserved
PITC
WDTC
SCKCR
Reserved
GPBR
Reserved
RTCC
Reserved
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
4 Bytes
16 Bytes
16 Bytes
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET] 24
11063K–ATARM–05-Nov-13
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