w83627ehf Winbond Electronics Corp America, w83627ehf Datasheet - Page 62

• Manufacturer Part Number: w83627ehf
• Description: W83627ehf/ef W83627ehg/eg Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

Bit 7-0: AUXFANOUT PWM Duty Cycle. Write FFh, AUXFANOUT duty cycle is 100%. Write 00h,
Note. XXh: PWM Duty Cycle output percentage is (XX/256*100%) during one cycle.
(2)If AUXFANOUT be programmed as DC Voltage output (Bank0 Index 12h.bit0 is 1)
Bit 7-2: AUXFANOUT voltage control.
Bit 1-0: Reserved.
Note. See the Table 6.4
6.8.21 FAN Configuration Register II - Index 12h (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
Bit 7: Reserved
Bit 6: Set 1, CPUFANOUT1 value will decrease to and keep the value set in Index 64h when
Bit 5: Set 1, SYSFANOUT value will decrease to and keep the value set in Index 08h when
Bit 4: Set 1, CPUFANOUT0 value will decrease to and keep the value set in Index 09h when
Bit 3: Set 1, AUXFANOUT value will decrease to and keep the value set in Index 17h when
Bit 2-1: AUXFANOUT mode control.
Set 0, SYSFANOUT value will decrease to 0 when temperature goes below target range.
Set 0, CPUFANOUT0 value will decrease to 0 when temperature goes below target range.
Set 0, AUXFANOUT value will decrease to 0 when temperature goes below target range.
temperature goes below target range. This is to maintain the fan speed in a minimum value.
Set 0, CPUFANOUT1 value will decrease to 0 when temperature goes below target range.
temperature goes below target range. This is to maintain the fan speed in a minimum value.
temperature goes below target range. This is to maintain the fan speed in a minimum value.
temperature goes below target range. This is to maintain the fan speed in a minimum value.
Set 00, AUXFANOUT is as Manual Mode. (Default).
AUXFANOUT duty cycle is 0%.
OUTPUT Voltage =
7
6
5
12h
00h
Read/Write
8 bits
4
AVCC
3
W83627EHF/EF, W83627EHG/EG
2
*
1
FANOUT
0
-56-
16
AUXFANOUT_SEL
AUXFANOUT_Mode
AUXFANOUT_Mode
AUXFANOUT_MIN_Value
CPUFANOUT0_MIN_Value
SYSFANOUT_MIN_Value
CPUFANOUT1_MIN_Value
Reserved