W83783S_07 WINBOND [Winbond], W83783S_07 Datasheet - Page 43

• Manufacturer Part Number: W83783S_07
• Description: Winbond H/W Monitoring IC
• Manufacturer: WINBOND [Winbond]

7.25 VBAT Monitor Control Register ⎯ Index 5Dh (Bank 0)
Register Location:
Power on Default Value
Attribute:
Size:
Bit 7: Fan3 divisor Bit 2.
Bit 6: Fan2 divisor Bit 2.
Bit 5: Fan1 divisor Bit 2.
Bit 4: Reserved
Bit 3: Reserved
Bit 2: Temperature sensor 1 select into thermal diode such as Pentium II CPU supported. Set to 1,
Bit 1: Temperature Sensor 2 type selection. Defined as DIODES1 described in the bit 2.
Bit 0: Reserved
select bipolar sensor. Set to 0, select thermistor sensor.
Fan divisor table :
BIT 2
0
0
0
0
BIT 1
0
0
1
1
BIT 0
0
1
0
1
7
6
5Dh
<7:0> 0000-0000. Reset by MR.
Read/Write
8 bits
FAN DIVISOR
5
4
1
2
4
8
3
2
1
- 39 -
BIT 2
0
1
1
1
1
Reserved
DIODES2
DIODES1
Reserved
Reserved
FANDIV1_B2
FANDIV2_B2
FANDIV3_B2
BIT 1
0
0
1
1
Publication Release Date: August 21, 2007
BIT 0
0
1
0
1
FAN DIVISOR
128
16
32
64
W83783S
Revision 1.0