Feature Integration Technology Inc.
Fintek
F75373
6.34
FAN1 expect count Register-- Index 74h
Power on default [7:0] = 0000_0001b
Bit
Name
Description
User expect fan1 count value, program this register to control the
expect fan1 speed
Attribute
7-0 FAN1_EXPECT
(MSB)
R/W
6.35
FAN1 expect count Register-- Index 75h
Power on default [7:0] = 0101_1101b
Bit
Name
Description
User expect fan1 count value, program this register to control the
expect fan1 speed.
Attribute
7-0 FAN1_EXPECT
(LSB)
R/W
6.36
FAN1 PWM_duty -- Index 76h
Power on default: 1111_1111b
Bit
Name
Attribute
Description
7-0
PWM_DUTY1
R/W
PWMOUT1 duty cycle. This register is programmable at Manual
mode. At SPEED or TEMPERATURE mode, this register reflects
current PWMOUT duty-cycle.
6.37
FAN2 Full speed Register 0 Index 80h
Power on default: 0000_0000b
Bit Name
7-0 FAN2_FULL(MSB)
Attribute
Description
R/W
While PIN4 is set to PWMOUT mode, the PWMOUT2 will output full
duty cycle (FFh) to enable system FAN. After 10 seconds when
detecting FANIN1 signal, assuming the fan has been fully turned
on, the fan speed count detected will be recorded in the register. If
there is no signal on FANIN2 after power on, the PWMOUT2 will
keep outputting FFh duty cycle.
27
V0.25P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
