W83793G Datasheet, PDF (65/131 Pages) Winbond – Winbond H/W Monitor

W83793G
Continued.
BIT
DESCRIPTION
F7DC(Fan output 7 Direct Current Mode Control).
6 0: OD or OB mode on Pin 54. Depend on F7OB(CRB0.Bit6)
1: Pin 54 set as DC mode.
F6DC(Fan output 6 Direct Current Mode Control).
5 0: OD or OB mode on Pin 52. Depend on F6OB(CRB0.Bit5)
1: Pin 52 set as DC mode.
F5DC(Fan output 5 Direct Current Mode Control).
4 0: OD or OB mode on Pin 50. Depend on F5OB(CRB0.Bit4)
1: Pin 50 set as DC mode.
F4DC(Fan output 4 Direct Current Mode Control).
3 0: OD or OB mode on Pin 49. Depend on F4OB(CRB0.Bit3)
1: Pin 49 set as DC mode.
F3DC(Fan output 3 Direct Current Mode Control).
2 0: OD or OB mode on Pin 46. Depend on F3OB(CRB0.Bit2)
1: Pin 46 set as DC mode.
F2DC(Fan output 2 Direct Current Mode Control).
1 0: OD or OB mode on Pin 44. Depend on F2OB(CRB0.Bit1)
1: Pin 44 set as DC mode.
F1DC(Fan output 1 Direct Current Mode Control).
0 0: OD or OB mode on Pin 42. Depend on F1OB(CRB0.Bit0)
1: Pin 42 set as DC mode.
8.11.2.4 Default Fan Speed at Power-on (DefaultSpeed)
DefaultSpeed set the initial speed of every fan. When system is turned on, all Fans output will be set a
default Duty as this register content. This register’s reset is specially design to be reset by VSB only,
so at second system power on, the system will use the lastest setup speed to turn on all Fans.
Location :
Type :
Reset :
DefaultSpeed - Bank 0 Address B2_HEX
Read / Write
VSB5V(Pin 7) Rising.
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Publication Release Date: Dec. 11, 2006
Revision 1.0