Technical Reference Manual
002-29852 Rev. *B
19.5.1.8 PASS_SAR_CAL_UPD_CMD
Description:
Calibration update command
Address:
0x40900098
Offset:
0x98
Retention:
Retained
IsDeepSleep:
No
Comment:
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [7:1]
UPDATE
[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
UPDATE
RW
RW1C
0
Calibration update command: coherently copy values
from alternate calibration regs to current calibration
regs.
Software sets this bit when the alternate calibration
values have been set with the new values. Hardware
will do the calibration update as soon as the ADC is
idle or a 'continuous' triggered group completes. This
ensures that all acquisitions within a group scan (even
if preempted) are done with the same calibration
values.
This bit is cleared at the same time the calibration
update is done. By clearing this bit software can cancel
a requested update.
Note: if the ADC is always busy with acquisitions for
non continuously triggered groups/channels then the
calibration update will remain pending forever. In such
a case the software can either do a non coherent
update by writing directly to the current calibration
registers, or software can force the ADC to idle by
disabling some or all channels.
Software can check/poll this bit to see if the calibration
update has taken effect.
1097
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers