Technical Reference Manual
002-29852 Rev. *B
14.2.22 FLASHC_CM4_STATUS
Description:
CM4 interface status
Address:
0x402404E0
Offset:
0x4E0
Retention:
Retained
IsDeepSleep:
No
Comment:
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:2]
WORK
_INTE
RNAL_ERR
[1:1]
MAIN_INTE
RNAL_ERR
[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
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0
MAIN_INTERNAL_ERR
RW1C
W1S
0
Specifies/registers the occurrence of a FLASH macro
main interface internal error (typically the result of a
read access while a program erase operation is
ongoing) as a result of a CM4 access (or debug
access via SYS_AP/CM4_AP).
SW clears this field to '0'. HW sets this field to '1' on a
FLASH macro main interface internal error. Typically,
SW reads this field after a code section to detect the
occurrence of an error.
Note: this field is independent of
FLASH_CTL.MAIN_ERR_SILENT.
1
WORK_INTERNAL_ERR
RW1C
W1S
0
See CM4_STATUS.MAIN_INTERNAL_ERROR.
959
2022-04-18
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