Infineon TRAVEO T2G - 26.8.15 PWR_SSV_CTL

Technical Reference Manual 002-29852 Rev. *B
26.8.15 PWR_SSV_CTL
Description:
Supply Supervision Control Register
Address:
0x40261018
Offset:
0x1018
Retention:
Retained
IsDeepSleep:
Yes
Comment:
Controls for brownout and over-voltage detectors. Fields *_VSEL and *_ACTION are only
reset by XRES/POR/BOD/OVD/OCD/HIBERNATE. Fields *_ENABLE are reset by all resets.
Default:
0x8080808
Bit-field Table
Bits 7 6 5 4 3 2 1 0
Name BODVDDA_ACTION [7:6] None [5:5] BODVDDA
_VSEL [4:4]
BODVDDD
_ENABLE
[3:3]
None [2:1] BODVDDD
_VSEL [0:0]
Bits 15 14 13 12 11 10 9 8
Name None [15:12] BODVCCD
_ENABLE
[11:11]
None [10:9] BODVDDA
_ENABLE
[8:8]
Bits 23 22 21 20 19 18 17 16
Name OVDVDDA_ACTION
[23:22]
None
[21:21]
OVDVDDA
_VSEL
[20:20]
OVDVDDD
_ENABLE
[19:19]
None [18:17] OVDVDDD
_VSEL
[16:16]
Bits 31 30 29 28 27 26 25 24
Name None [31:28] OVDVCCD
_ENABLE
[27:27]
None [26:25] OVDVDDA
_ENABLE
[24:24]
Bit-fields
Bits Name SW HW Default or
Enum
Description
0 BODVDDD_VSEL RW A 0 Selects the voltage threshold for BOD on vddd. The
BOD does not reliably monitor the supply during the
transition.
0: vddd<2.7V
1: vddd<3.0V
3 BODVDDD_ENABLE RW A 1 Enable for BOD on vddd. This cannot be disabled
during normal operation.
4 BODVDDA_VSEL RW A 0 Selects the voltage threshold for BOD on vdda. Ensure
BODVDDA_ENABLE==0 before changing this setting
to prevent false triggers.
0: vdda<2.7V
1: vdda<3.0V
6:7 BODVDDA_ACTION RW A 0 Action taken when the BOD on vdda triggers.
NOTHING 0 No action
FAULT 1 Generate a fault
RESET 2 Reset the chip
8 BODVDDA_ENABLE RW A 0 Enable for BOD on vdda. BODVDDA_ACTION will be
triggered when the BOD is disabled. If no action is
desired when disabling, firmware must first write
BODVDDA_ACTION=NOTHING in a separate write
cycle.
11 BODVCCD_ENABLE RW A 1 Enable for BOD on vccd. This cannot be disabled
during normal operation.
1649
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers