Datasheet

18
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
Figure 8-1. SAM7X512/256/128 Memory Mapping
0x1000 0000
0x0000 0000
0x0FFF FFFF
0xF000 0000
0xEFFF FFFF
0xFFFF FFFF
256 MBytes
256 MBytes
14 x 256 MBytes
3,584 MBytes
0x000F FFF
0x0010 0000
0x001F FFF
0x0020 0000
0x002F FFF
0x0030 0000
0x003F FFF
0x0040 0000
0x0000 0000
1 MBytes
1 MBytes
1 MBytes
1 MBytes
252 MBytes
0xFFFA 0000
0xFFFA 3FFF
0xFFFA 4000
0xF000 0000
0xFFFB 8000
0xFFFC 0000
0xFFFC 3FFF
0xFFFC 4000
0xFFFC 7FFF
0xFFFD 4000
0xFFFD 7FFF
0xFFFD 3FFF
0xFFFD FFFF
0xFFFE 0000
0xFFFE 3FFF
0xFFFF EFFF
0xFFFF FFFF
0xFFFF F000
0xFFFE 4000
0xFFFE 8000
0xFFFE 7FFF
0xFFFB 4000
0xFFFB 7FFF
0xFFF9 FFFF
0xFFFC FFFF
0xFFFD 8000
0xFFFD BFFF
0xFFFC BFFF
0xFFFC C000
0xFFFB FFFF
0xFFFB C000
0xFFFB BFFF
0xFFFA FFFF
0xFFFB 0000
0xFFFB 3FFF
0xFFFD 0000
0xFFFD C000
0xFFFC 8000
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
0x0FFF FFFF
512 Bytes/128 registers
512 Bytes/128 registers
256 Bytes/64 registers
16 Bytes/4 registers
16 Bytes/4 registers
16 Bytes/4 registers
16 Bytes/4 registers
256 Bytes/64 registers
4 Bytes/1 register
512 Bytes/128 registers
512 Bytes/128 registers
0xFFFF F000
0xFFFF F200
0xFFFF F1FF
0xFFFF F3FF
0xFFFF FBFF
0xFFFF FCFF
0xFFFF FEFF
0xFFFF FFFF
0xFFFF F400
0xFFFF FC00
0xFFFF FD0F
0xFFFF FC2F
0xFFFF FC3F
0xFFFF FD4F
0xFFFF FC6F
0xFFFF F5FF
0xFFFF F600
0xFFFF F7FF
0xFFFF F800
0xFFFF FD00
0xFFFF FF00
0xFFFF FD20
0xFFFF FD30
0xFFFF FD40
0xFFFF FD60
0xFFFF FD70
Internal Memories
Undefined
(Abort)
(1) Can be ROM, Flash or SRAM
depending on GPNVM2 and REMAP
Flash before Remap
SRAM after Remap
Internal Flash
Internal SRAM
Internal ROM
Reserved
Boot Memory (1)
Address Memory Space
Internal Memory Mapping
Note:
TC0, TC1, TC2
USART0
USART1
PWMC
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
CAN
EMAC
Reserved
TWI
SSC
SPI0
SPI1
UDP
ADC
AIC
DBGU
PIOA
Reserved
PMC
MC
WDT
PIT
RTT
RSTC
VREG
PIOB
Peripheral Mapping
System Controller Mapping
Internal Peripherals
Reserved
SYSC