Technical Reference Manual
002-29852 Rev. *B
22.5.1.8.3 PROT_SMPU_SMPU_STRUCT_ADDR1
Description:
SMPU region address 1 (master structure)
Address:
0x40232020
Offset:
0x20
Retention:
Retained
IsDeepSleep:
No
Comment:
This register defines a SMPU address region. The address region is fixed, the region size is
64 B (two 32 B subregions within a 256 B region) and includes the ADDR0, ATT0, ADDR1 and
ATT0 registers.
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
SUBREGION_DISABLE [7:0]
Bits
15
14
13
12
11
10
9
8
Name
ADDR24 [15:8]
Bits
23
22
21
20
19
18
17
16
Name
ADDR24 [23:16]
Bits
31
30
29
28
27
26
25
24
Name
ADDR24 [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:7
SUBREGION_DISABLE
R
R
SUBREGION
_DISABLE
_DEF1
This field is used to individually disabled the eight
equally sized subregions in which a region is
partitioned. Subregion disable:
Bit 0: subregion 0 disable.
Bit 1: subregion 1 disable.
Bit 2: subregion 2 disable.
Bit 3: subregion 3 disable.
Bit 4: subregion 4 disable.
Bit 5: subregion 5 disable.
Bit 6: subregion 6 disable.
Bit 7: subregion 7 disable.
Two out of a total of eight 32 B subregions are
enabled. These subregions includes region structures
0 and 1.
Note: this field is read-only.
8:31
ADDR24
R
R
ADDR
_DEF1
This field specifies the most significant bits of the 32-
bit address of an address region.
'ADDR_DEF1': base address of structure.
Note: this field is read-only.
1331
2022-04-18
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