W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 57

• 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

6.8.12 CPUFANOUT0 Stop Value Register - Index 09h (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.
6.8.13 SYSFANOUT Start-up Value Register - Index 0Ah (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
When at Thermal Cruise mode, SYSFANOUT value will increase from 0 to this register value to
provide a minimum value to turn on the fan.
7
7
6
6
5
5
4
09h
01h
Read/Write
8 bits
0Ah
01h
Read/Write
8 bits
4
SMARTFAN III
3
3
2
2
W83627EHF/EF, W83627EHG/EG
1
1
0
0
mode, CPUFANOUT0 value will decrease to this
- 51 -
SYSFANOUT Start-up Value
CPUFANOUT0 Stop Value
Publication Release Date: Nov. 2006
Revision 1.3