W83627DHG Datasheet, PDF (74/268 Pages) Winbond – WINBOND LPC I/O

W83627DHG
Bit 3-0: Tolerance of SYSFANIN Target Speed.
8.11 SYSFANOUT Stop Value Register - Index 08h (Bank 0)
Register Location:
08h
Power on Default Value: 01h
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
SYSFANOUT Stop Value
In Thermal Cruise^TM mode, the SYSFANOUT value decreases to this eight-bit value if the temperature
stays below the lowest temperature limit. This value should not be zero.
Please note that Stop Value does not mean that the fan really stops. It means that if the temperature
keeps below low temperature limit, then the fan speed keeps on decreasing until reaching a minimum
value, and this is Stop Value.
8.12 CPUFANOUT0 Stop Value Register - Index 09h (Bank 0)
Register Location:
09h
Power on Default Value: 01h
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
CPUFANOUT0 Stop Value
InThermal Cruise^TM mode or SMART FAN^TM III mode, the CPUFANOUT0 value decreases to this
eight-bit value if the temperature stays below the lowest temperature limit. This value should not be
zero.
Please note that Stop Value does not mean that the fan really stops. It means that if the temperature
keeps below low temperature limit, then the fan speed keeps on decreasing until reaching a minimum
value, and this is Stop Value.
Publication Release Date: Aug, 22, 2007
-62-
Version 1.4