mm912f634 Freescale Semiconductor, Inc, mm912f634 Datasheet - Page 64

• Manufacturer Part Number: mm912f634
• Description: Mm912f634 - Integrated S12 Based Relay Driver With Lin
• Manufacturer: Freescale Semiconductor, Inc

Note:
Table 77. VSR - Register Field Descriptions
Functional Description and Application Information
4.4.4.2
Table 76. Voltage Status Register (VSR)
Freescale Semiconductor
Offset
62.
Reset
W
R
VROVC
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
Field
(62)
HVC
HTC
LBC
LVC
4
3
2
1
0
0x05
0
0
7
Voltage Regulator Over-voltage Condition - This status bit indicates an over-voltage warning is present for at least one of the
main voltage regulators (VDD or VDDX). Reading the register will clear the VROVI flag if present. See
for details. Note: This feature requires the trimming of
effective. Untrimmed devices may issue the VROVC condition including the LS turn off at normal operation!
0 - No Voltage Regulator Over-voltage Condition present.
1 - Voltage Regulator Over-voltage Condition present.
High Temperature Condition - This status bit indicates a high temperature warning is present for the Voltage regulators
(VDD/VDDX). Reading the register will clear the HTI flag if present. See
0 - No High Temperature Condition present.
1 - High Temperature Condition present.
High Voltage Condition - This status bit indicates a high voltage warning for VS2 is present. Reading the register will clear the
HVI flag if present. See
0 - No High Voltage Condition present.
1 - High Voltage Condition present.
Low Voltage Condition - This status bit indicates a low voltage warning for VS1 is present. Reading the register will clear the
LVI flag if present. See
0 - No Low Voltage Condition present.
1 - Low Voltage Condition present.
Low Battery Condition - This status bit indicates a low voltage warning for VSENSE is present. Reading the register will clear
the LBI flag if present. See
0 - No Low Battery Condition present.
1 - Low Battery Condition present.
Voltage Status Register (VSR)
0
0
6
Section 4.6, “Interrupts"
Section 4.6, “Interrupts"
Section 4.6, “Interrupts"
5
0
0
VROVC
for details.
for details.
4
0
for details.
Section 4.25.1.2.3, “Trimming Register 2 (CTR2)"
Description
HTC
0
3
Section 4.6, “Interrupts"
HVC
0
2
for details.
LVC
0
1
Section 4.6, “Interrupts"
to be done to be
Access: User read
Power Supply
MM912F634
LBC
0
0
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