f75375 Feature Integration Technology Inc., f75375 Datasheet - Page 27

• Manufacturer Part Number: f75375
• Description: Fintek Hardware Monitor Ic Datasheet
• Manufacturer: Feature Integration Technology Inc.

7.12
Power on default: 00h
FAN_FAULT/VOLT_FAULT/OVT ENABLE Register  Index 35h
7-4
Bit
3
2
1
0
7
6
5
4
3
2
1
Fintek
EN_F2_FAULT
EN_ F1_FAULT
EN_T2_OVT
EN_T1_OVT
EN_V3_FAULT
EN_V2_FAULT
EN_V1_FAULT
Reserved
STS_NZ_FAN2
STS_NZ_FAN1
STS_TAR_FAN2
STS_TAR_FAN1
Name
Attribute
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
A one indicates fan2’s PWMOUT duty-cycle is above (RAISE_DUTY
A one indicates fan1’s PWMOUT duty-cycle is above (RAISE_DUTY
A one indicates fan2 reading count is over then fan2 expect count,
and the PWMOUT2 duty cycle is full more then the FAN FAULT
TIME. Write 1 to clear this bit, write 0 will be ignored.
A one indicates fan1 reading count is over then fan1 expect count,
and the PWMOUT1 duty cycle is full more then the FAN FAULT
TIME. Write 1 to clear this bit, write 0 will be ignored.
A one enables the fan2 fault status to be indicated in pin
FAN_FUALT.
This bit is trappable. When PIN3 trapped to high at power-on, this bit
is set to 1. When PIN3 trapped to low at power-on, this bit is set to 0.
A one enables the fan1 fault status to be indicated in pin
FAN_FUALT.
This bit is trappable. When PIN3 trapped to high at power-on, this bit
is set to 1. When PIN3 trapped to low at power-on, this bit is set to 0.
A one enables the VT2 fault status to be indicated in pin OVT.
This bit is trappable. When PIN3 trapped to high at power-on, this bit
is set to 1. When PIN3 trapped to low at power-on, this bit is set to 0.
A one enables the VT1 fault status to be indicated in pin OVT.
This bit is trappable. When PIN3 trapped to high at power-on, this bit
is set to 1. When PIN3 trapped to low at power-on, this bit is set to 0.
A one enables the V3 fault status to be indicated in pin VOLT_FUALT
pin.
A one enables the V2 fault status to be indicated in pin VOLT
_FUALT.
A one enables the V1 fault status to be indicated in pin VOLT
_FUALT.
+ 5) and the current FAN speed is 0 ( ie. Fan Count = FFFFh).
+ 5) and the current FAN speed is 0 ( ie. Fan Count = FFFFh).
21
Feature Integration Technology Inc.
Description
F75375S/F75375SG
July 2007
V0.26P