f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 51

• Manufacturer Part Number: f75334
• Description: Performance Controller
• Manufacturer: Feature Integration Technology Inc.

1-0 Fan3_temp_sel
6
5
4
3
2
FAN3_INTERPOLATION_EN
FAN3_JUMP_HIGH_EN R/W
FAN3_JUMP_LOW_EN R/W
FAN3_NO_STOP
FAN3_UP_T_EN
R/W
R/W
R/W
R/W
0
0
0
1
1
3
If this bit set to 1, fan3 min duty will in duty that define in CR9D
Set 1 to force FAN3 to the highest speed if any temperature over its high
limit.
Set 1 will enable the interpolation of the fan expect table.
(Auto Linear Mode)
Set 1 that FAN3 speed will jump to FAN3 SEGMENT 1 SPEED when
temperature over T3 Boundary 1.
Set 0 that FAN3 speed will raise up to FAN3 SEGMENT 1 SPEED by slop
value( CR9B) when temperature over T3 Boundary 1.
Set 1 that FAN3 speed will jump to FAN3 SEGMENT 2 SPEED when
temperature under FAN3 Boundary Hystersis.
Set 0 that FAN3 speed will decrease to FAN3 SEGMENT 2 SPEED by
slop value( CR9B) when temperature under FAN3 Boundary Hystersis.
0: fan3 follow local temperature.
1: fan3 follow temperature 1.
2: fan3 follow temperature 2.
3: fan3 follow temperature 3.
44
F75334
July, 2007
V0.25P