Technical Reference Manual
002-29852 Rev. *B
17.17.1.6 IPC_STRUCT_LOCK_STATUS
Description:
IPC lock status
Address:
0x4022001C
Offset:
0x1C
Retention:
Retained
IsDeepSleep:
No
Comment:
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
PC [7:4]
None [3:2]
NS [1:1]
P [0:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:12]
MS [11:8]
Bits
23
22
21
20
19
18
17
16
Name
None [23:16]
Bits
31
30
29
28
27
26
25
24
Name
ACQUIRED
[31:31]
None [30:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0
P
R
W
Undefined
This field specifies the user/privileged access control:
'0': user mode.
'1': privileged mode.
1
NS
R
W
Undefined
This field specifies the secure/non-secure access
control:
'0': secure.
'1': non-secure.
4:7
PC
R
W
Undefined
This field specifies the protection context that
successfully acquired the lock.
8:11
MS
R
W
Undefined
This field specifies the bus master identifier that
successfully acquired the lock.
31
ACQUIRED
R
R
0
Specifies if the lock is acquired. This field is set to '1', if
a ACQUIRE read transfer successfully acquires the
lock (the ACQUIRE read transfer returns
ACQUIRE.SUCCESS as '1'). If zero, P, NS, PC, and
MS are not valid.
1032
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers