f75375 Feature Integration Technology Inc., f75375 Datasheet - Page 44

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

7.70
7.71
7.72
7.73
Power-on default [7:0] =0000_0000b
Power-on default [7:0] =0000_0000b
Power-on default [7:0] =0000_0000b
Power-on default [7:0] =0000_0000b
FAN1 SEGMENT 4 SPEED COUNT (MSB) – Index AAh
FAN1 SEGMENT 4 SPEED COUNT (LSB) – Index ABh
FAN1 SEGMENT 5 SPEED COUNT (MSB) – Index ACh
FAN1 SEGMENT 5 SPEED COUNT (LSB) – Index ADh
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
SEC3SPEED
(LSB)
SEC4SPEED
(MSB)
SEC4SPEED
(LSB)
SEC5SPEED
(MSB)
Fintek
Name
Name
Name
Name
Attribute
Attribute
Attribute
R/W
R/W
R/W
R/W
R/W
The LSB of 3
After detecting FAN1 full speed count, the low byte of 131.25% FAN1
FULL SPEED COUND will be loaded into this register. (ie. 76% of
FULL SPEED RPM)
The MSB of 4
After detecting FAN1 full speed count, the high byte of 156.25% FAN1
FULL SPEED COUND will be loaded into this register. (ie. 64% of
FULL SPEED RPM)
The LSB of 4
After detecting FAN1 full speed count, the low byte of 156.25% FAN1
FULL SPEED COUND will be loaded into this register. (ie. 64% of
FULL SPEED RPM)
The MSB of 5
After detecting FAN1 full speed count, FFh will be loaded into this
register.
38
rd
th
th
th
expected fan speed for FAN1 in temperature mode.
expected fan speed for FAN1 in temperature mode.
expected fan speed for FAN1 in temperature mode.
expected fan speed for FAN1 in temperature mode.
Feature Integration Technology Inc.
Description
Description
Description
Description
F75375S/F75375SG
July 2007
V0.26P