SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 196

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

Table 11-35. MPU registers summary
196
196
Address
0xE000ED90
0xE000ED94
0xE000ED98
0xE000ED9C
0xE000EDA0
0xE000EDA4
0xE000EDA8
0xE000EDAC
0xE000EDB0
0xE000EDB4
0xE000EDB8
SAM3X/A
SAM3X/A
Name
TYPE
CTRL
RNR
RBAR
RASR
RBAR_A1
RASR_A1
RBAR_A2
RASR_A2
RBAR_A3
RASR_A3
Table 11-34. Memory attributes summary (Continued)
Use the MPU registers to define the MPU regions and their attributes. The MPU registers are:
Memory
type
Normal
Type
RO
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Shareability
Non-shared
Shared
Non-shared
Required
privilege
Privileged
Privileged
Privileged
Privileged
Privileged
Privileged
Privileged
Privileged
Privileged
Privileged
Privileged
Other attributes
-
Reset
value
0x00000800
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Description
“MPU Type Register” on page 197
“MPU Control Register” on page 198
“MPU Region Number Register” on page 200
“MPU Region Base Address Register” on page 201
“MPU Region Attribute and Size Register” on page 202
Alias of RBAR, see
Register” on page 201
Alias of RASR, see
Register” on page 202
Alias of RBAR, see
Register” on page 201
Alias of RASR, see
Register” on page 202
Alias of RBAR, see
Register” on page 201
Alias of RASR, see
Register” on page 202
Description
Memory-mapped peripherals that only a single
processor uses.
Normal memory that is shared between several
processors.
Normal memory that only a single processor
uses.
“MPU Region Base Address
“MPU Region Attribute and Size
“MPU Region Base Address
“MPU Region Attribute and Size
“MPU Region Base Address
“MPU Region Attribute and Size
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12