f75387 Feature Integration Technology Inc., f75387 Datasheet - Page 27

• Manufacturer Part Number: f75387
• Description: ?1o C Accuracy H/w Monitor Ic With Automatic Fan Speed Control
• Manufacturer: Feature Integration Technology Inc.

Power-on default [7:0] =0000_0000 b
Bit
2
1
0
6
8.12. VOLT_FAULT/OVT real time status Register  Index 35h
7
5
4
3
2
1
0
VCC_FAULT
VCC_FAULT_SMI_STS
V3_FAULT
V2_FAULT
V1_FAULT
V2_FAULT_SMI_STS
V1_FAULT_SMI_STS
Reserved
T2_OVT
T1_OVT
T0_OVT
Name
Attribute
R
R
R
R
R
R
R
R
R/W
R/W
R/W
Return one when read.
Set when the VT2 exceeds the high limit. Clear when the VT2 is below the
hysteresis limit.
Set when the VT2 exceeds the high limit. Clear when the VT2 is below the
hysteresis limit.
Set when the VT2 exceeds the high limit. Clear when the VT2 is below the
hysteresis limit.
Set 1 when the VIN3 exceeds the high or low limit continuously for the times set
by the V_FAULT_QUEUE, set 0 when the VIN3 resides in the safe region
continuously for the times set by the V_FAULT_QUEUE.
Set 1 when the VIN2 exceeds the high or low limit continuously for the times set
by the V_FAULT_QUEUE, set 0 when the VIN2 resides in the safe region
continuously for the times set by the V_FAULT_QUEUE.
Set 1 when the VIN1 exceeds the high or low limit continuously for the times set
by the V_FAULT_QUEUE, set 0 when the VIN1 resides in the safe region
continuously for the times set by the V_FAULT_QUEUE.
Set 1 when the VCC exceeds the high or low limit continuously for the times set
by the V_FAULT_QUEUE, set 0 when the VCC resides in the safe region
continuously for the times set by the V_FAULT_QUEUE.
Description
A one indicates VIN2 has exceeded the high or low limit continuously for
the times set by V_FAULT_QUEUE register. Write 1 to clear this bit,
write 0 will be ignored.
A one indicates VIN1 has exceeded the high or low limit continuously for
the times set by V_FAULT_QUEUE register. Write 1 to clear this bit,
write 0 will be ignored.
A one indicates VCC has exceeded the high or low limit continuously for
the times set by V_FAULT_QUEUE register. Write 1 to clear this bit,
write 0 will be ignored.
25
July, 2007
F75387
0.27P