Technical Reference Manual
002-29852 Rev. *B
3.8.6.25 CM0P_CTI_LOCKACCESS
Description:
Lock Access Register
Address:
0xF0002FB0
Offset:
0xFB0
Retention:
Retained
IsDeepSleep:
No
Comment:
This is used to enable write access to device registers. If LOCKSTATUS[0] == 0x0 then this
register is not present.
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:4]
ACCESS_CODE [3:0]
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
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:3
ACCESS_CODE
RW
R
0
Write Access Code. A write of 0xC5ACCE55 enables
further write access to this device. An invalid write will
have the affect of removing write access.
If LOCKSTATUS[2] is set, then only bits [7:0] of this
register are implemented and lock access is obtained
by consecutively writing 0xC5, 0xAC, 0xCE, 0x55. Bits
[31:8] are unused and any writes to them ignored.
255
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers