w83627ef Winbond Electronics Corp America, w83627ef Datasheet - Page 54

• Manufacturer Part Number: w83627ef
• Description: Lpc Super I/o For Desktop & Server
• Manufacturer: Winbond Electronics Corp America

6.8.7
Register Location:
Power on Default Value:
Attribute:
Size:
Bit 7-6: Reserved
Bit 5-4: CPUFANOUT0 mode control.
Bit 3-2: SYSFANOUT mode control.
Bit 1: CPUFANOUT0 output mode selection. Set to 0, CPUFANOUT0 pin is as PWM output duty
Bit 0: SYSFANOUT output mode selection. Set to 0, SYSFANOUT pin is as PWM duty cycle output
6.8.8
Register Location:
Power on Default Value:
Attribute:
Size:
Set 00, CPUFANOUT0 is as Manual Mode. (Default).
Set 01, CPUFANOUT0 is as Thermal Cruise Mode.
Set 10, CPUFANOUT0 is as Fan Speed Cruise Mode.
Set 11, CPUFANOUT0 is as S
Set 00, SYSFANOUT is as Manual Mode. (Default).
Set 01, SYSFANOUT is as Thermal Cruise Mode.
Set 10, SYSFANOUT is as Fan Speed Cruise Mode.
Set 11,
cycle so that it can drive a logical high or low signal. Set to 1, CPUFANOUT0 pin is as DC
voltage output which can provide analog voltage output . (Default 0)
so that it can drive a logical high or low signal. Set to 1, SYSFANOUT pin is as DC voltage
output which can provide analog voltage output . (Default 1)
FAN Configuration Register I - Index 04h (Bank 0)
SYSTIN Target Temperature Register/ SYSFANIN Target Speed Register - Index 05h
(Bank 0)
reserved and no
7
6
function..
04h
01h
Read/Write
8 bits
05h
00h
Read/Write
8 bits
5
MART
4
W83627EHF/EF, W83627EHG/EG
3
F
AN
2
TM
- 48 -
III Mode
1
0
SYSFANOUT_SEL
CPUFANOUT0_SEL
SYSFANOUT_Mode
SYSFANOUT_Mode
CPUFANOUT0_Mode
CPUFANOUT0_Mode
Reserved
Reserved