Technical Reference Manual
002-29852 Rev. *B
22.5.2.3.2 PROT_MPU_MPU_STRUCT_ATT
Description:
MPU region attrributes
Address:
0x40234204
Offset:
0x4
Retention:
Retained
IsDeepSleep:
No
Comment:
This register defines a MPU access control register.
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:7]
NS [6:6]
PX [5:5]
PW [4:4]
PR [3:3]
UX [2:2]
UW [1:1]
UR [0:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:8]
Bits
23
22
21
20
19
18
17
16
Name
None [23:16]
Bits
31
30
29
28
27
26
25
24
Name
ENABLED
[31:31]
None [30:29]
REGION_SIZE [28:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0
UR
RW
R
Undefined
User read enable:
'0': Disabled (user, read accesses are NOT allowed).
'1': Enabled (user, read accesses are allowed).
1
UW
RW
R
Undefined
User write enable:
'0': Disabled (user, write accesses are NOT allowed).
'1': Enabled (user, write accesses are allowed).
2
UX
RW
R
Undefined
User execute enable:
'0': Disabled (user, execute accesses are NOT
allowed).
'1': Enabled (user, execute accesses are allowed).
3
PR
RW
R
Undefined
Privileged read enable:
'0': Disabled (privileged, read accesses are NOT
allowed).
'1': Enabled (privileged, read accesses are allowed).
4
PW
RW
R
Undefined
Privileged write enable:
'0': Disabled (privileged, write accesses are NOT
allowed).
'1': Enabled (privileged, write accesses are allowed).
5
PX
RW
R
Undefined
Privileged execute enable:
'0': Disabled (privileged, execute accesses are NOT
allowed).
'1': Enabled (privileged, execute accesses are
allowed).
6
NS
RW
R
Undefined
Non-secure:
'0': Secure (secure accesses allowed, non-secure
access NOT allowed).
'1': Non-secure (both secure and non-secure accesses
allowed).
1338
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers