W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 108

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(1)When at Thermal Cruise mode or
(2)When at Fan Speed Cruise mode:
7.9.58 CPUFANOUT1 Stop Value Register - Index 64h (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
When at Thermal Cruise mode or
value. This register should be written a non-zero minimum stop value.
Please note that Stop Value does not mean that fan really stops. It means that if the temperature keeps
below low temperature limit, then the fan speed keeps on decreasing until reaching a minimam value,
and this is Stop Value.
7.9.59 CPUFANOUT1 Start-up Value Register - Index 65h (Bank 0)
Register Location:
Bit 7: Reserved.
Bit 6-0: Target Temperature of select temperature source.
Bit 7-0: CPUFANIN1 Target Speed.
7
7
6
Read/Write
8 bits
6
5
64h
01h
65h
5
4
4
3
SMART FAN
3
SMART FAN
2
2
1
1
0
W83627EHF/EF, W83627EHG/EG
TM
0
-97-
TM
III
III
mode, CPUFANOUT1 value will decrease to this
mode:
Target Temperature / Target Speed
CPUFANOUT1 Stop Value
Publication Release Date: April 7, 2009
Version 1.94