W83697HF Datasheet, PDF (124/167 Pages) Winbond – WINBOND I/O

W83697HF/F
9.7.23 Reserved -- Index 5Ah (Bank 0)
9.7.24 Reserved -- Index 5Bh (Bank 0)
9.7.25 Reserved -- Index 5Ch (Bank 0)
9.7.26 VBAT Monitor Control Register -- Index 5Dh (Bank 0)
Register Location:
5Dh
Power on Default Value
00h
Attribute:
Read/Write
Size:
8 bits
7 6 5432 1 0
EN_VBAT_MNT
DIODES1
DIODES2
Reserved
Reserved
FANDIV1_B2
FANDIV2_B2
Reserved
Bit 7: Reserved.
Bit 6: Fan2 divisor Bit 2.
Bit 5: Fan1 divisor Bit 2.
Bit 4 –3 : Reserved.
Bit 2: Sensor 2 type selection. Set to 1, select bipolar sensor. Set to 0, select thermistor sensor.
Bit 1: Sensor 1 type selection. Set to 1, select bipolar sensor. Set to 0, select thermistor sensor.
Bit 0: Set to 1, enable battery voltage monitor. Set to 0, disable battery voltage monitor. If enable this
bit, the monitor value is value after one monitor cycle. Note that the monitor cycle time is at least
300ms for W83697HF hardware monitor.
Fan divisor table :
Bit 2 Bit 1 Bit 0
0
0
0
0
0
1
0
1
0
0
1
1
Fan Divisor Bit 2
1
1
2
1
4
1
8
1
Bit 1
0
0
1
1
Bit 0
0
1
0
1
Fan Divisor
16
32
64
128
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Publication Release Date: Feb. 2002
Revision 0.70