W83637HF_06 Datasheet, PDF (74/151 Pages) Winbond – LPC I/O

W83637HF/HG
FANPWM2 Duty Cycle Select Register-- 03h (Bank 0)
Register Location:
03h
Power on Default Value
FFh
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
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Bit 7-0: FANPWM2 duty cycle control. Write FF, duty cycle is 100%. Write 00, duty cycle is 0%.
FAN Configuration Register I -- Index 04h (Bank 0)
Register Location:
04h
Power on Default Value
00h
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
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Bit7-6: Reserved
Bit5-4: FANPWM2 mode control.
Set 00, FANPWM2 is as Manual Mode. (Default).
Set 01, FANPWM2 is as Thermal Cruise Mode.
Set 10, FANPWM2 is as Fan Speed Cruise Mode.
Set 11, reserved and no function.
Bit3-2: FANPWM1 mode control.
Set 00, FANPWM1 is as Manual Mode. (Default).
Set 01, FANPWM1 is as Thermal Cruise Mode.
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Publication Release Date: March, 2006
Revision 1.6