Data Sheet
152
Rev. 1.00
2017-07-31
TLE9263BQXV33
Serial Peripheral Interface
16.6.1
General Status Registers
Notes
1. The VCC1 undervoltage prewarning threshold V
PW,f
/ V
PW,r
is a fixed threshold and independent of the VCC1
undervoltage reset thresholds.
SUP_STAT_2
Supply Voltage Fail Status (Address 100 0000
B
)
POR / Soft Reset Value: 0000 0000
B
;
Restart Value: 0x0x xxxx
B
7
6
5
4
3
2
1
0
Reserved
VS_UV
Reserved
VCC3_OC
VCC3_UV
VCC3_OT
VCC1_OV
VCC1_WARN
r
r
rc
r
rc
rc
rc
rc
rc
Field
Bits
Type
Description
Reserved
7
r
Reserved, always reads as 0
VS_UV
6
rc
VS Undervoltage Detection (
V
S,UV
)
0B , No VS undervoltage detected
1B , VS undervoltage detected
Reserved
5
r
Reserved, always reads as 0
VCC3_OC
4
rc
VCC3 Overcurrent Detection
0B , No OC
1B , OC detected
VCC3_UV
3
rc
VCC3 Undervoltage Detection
0B , No VCC3 UV detection
1B , VCC3 UV Fail detected
VCC3_OT
2
rc
VCC3 Overtemperature Detection
0B , No overtemperature
1B , VCC3 overtemperature detected
VCC1_
OV
1
rc
VCC1 Overvoltage Detection (
V
CC1,OV,r
)
0B , No VCC1 overvoltage warning
1B , VCC1 overvoltage detected
VCC1_
WARN
0
rc
VCC1 Undervoltage Prewarning (
V
PW,f
)
0B , No VCC1 undervoltage prewarning
1B , VCC1 undervoltage prewarning detected
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