f75377 Feature Integration Technology Inc., f75377 Datasheet - Page 55

• Manufacturer Part Number: f75377
• Description: Monitor With Automatic Speed Control
• Manufacturer: Feature Integration Technology Inc.

7-0
7-0
7-3
7-4
Bit
Bit
Bit
7.104 FAN T5 Control Register 8 – Index DEh
FAN_BANK_SEL=0x06
7.105 FAN T6 Control Register 1 – Index D6h
7.106 FAN T6 Control Register 2 – Index D7h
1
0
T6_JUMP_HIGH_EN
T6_JUMP_LOW_EN
FAN2_WEIGHT
SEC2SPEED
SEC3SPEED
Name
Name
Name
-
R/W
R/W Default
R/W
R/W Default
R/W
R/W
R/W Default
R/W
R
(85%)
(30%)
d9h
4ch
0
0
0
0
The meaning of this register is depending on the FAN_MODE(CR96)
2’b00: The value that set in this byte is the relative expect fan speed % of
the full speed in this temperature section.
2’b01: The value that set in this byte is mean the expect PWM duty-cycle
in this temperature section.
The meaning of this register is depending on the FAN_MODE(CR96)
2’b00: The value that set in this byte is the relative expect fan speed % of
the full speed in this temperature section.
2’b01: The value that set in this byte is mean the expect PWM duty-cycle
in this temperature section.
Reserved
Set 1 that FAN speed will jump to SEC1SPEED when temperature over
BOUND1TEMP CRD9.
Set 0 that FAN1 speed will raise up to SEC1SPEED by slop value (CR9A)
when temperature over BOUND1TEMP CRD9..
Set 1 that FAN speed will jump to SEC2SPEED when temperature under
BOUND1TEMP Hystersis.
Set 0 that FAN speed will decrease to SEC2SPEED by slop value (CR9B)
when temperature under FAN1 Boundary Hystersis.
Temperature 6 to FAN2 weight setting register:
0: T6 independent with FAN2.
1: Proportion of T6 to FAN2 is 1/15
2: Proportion of T6 to FAN2 is 2/15.
…..
F: Proportion of T6 to FAN2 is 15/15
55
Description
Description
Description
F75377
March.
V0.12P
, 2008