W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 81

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

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

Bit 5-4: CPUFANOUT1 mode control.
(1)When at Thermal Cruise mode or
Bit3-0: Tolerance of select temperature source Target Temperature.
(2)When at Fan Speed Cruise mode:
Bit3-0: Tolerance of CPUFANIN1 Target Speed.
6.8.59 Target Temperature Register/ CPUFANIN1 Target Speed Register - Index 63h (Bank
Register Location:
Power on Default Value:
Attribute:
Size:
(1)When at Thermal Cruise mode or
(2)When at Fan Speed Cruise mode:
6.8.60 CPUFANOUT1 Stop Value Register - Index 64h (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
Bit 7: Reserved.
Bit 6-0: Target Temperature of select temperature source.
Bit 7-0: CPUFANIN1 Target Speed.
Set 00, CPUFANOUT1 is as Manual Mode. (Default).
Set 01, CPUFANOUT1 is as Thermal Cruise Mode.
Set 10, CPUFANOUT1 is as Fan Speed Cruise Mode.
Set 11, CPUFANOUT1 is SMART FAN
0)
7
6
5
4
63h
00h
Read/Write
8 bits
64h
01h
Read/Write
8 bits
3
SMART FAN
SMART FAN
2
W83627EHF/EF, W83627EHG/EG
1
TM
0
III Mode.
- 75 -
TM
TM
III
III
mode:
mode:
Target Temperature / Target Speed
Publication Release Date: Nov. 2006
Revision 1.3