W83792AD Datasheet, PDF (55/97 Pages) Winbond – H/W Monitoring IC (CSB Version)

W83792AD/AG/D/G
8.21 FAN 1/2 Configuration Register-- Index 84h (Bank 0)
MNEMONIC
FAN Configuration
BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
reserve FAN3_TYPE FAN2_TYPE FAN1_TYPE
0
84 RW
0h
0
0
0
Reset Condition: Resume Reset, INIT, 5VDD posedge.
BIT
NAME
7-6 Reserved
5-4 FAN3_TYPE
3-2 FAN2_TYPE
1-0 FAN1_TYPE
ATTRIBUTE
R/W
R/W
R/W
DESCRIPTION
Reserved
FAN 3 PWM Control Type.
00 - Manual PWM/DC Control Mode. (Default)
01 - Thermal Cruise mode. (Corresponding to VTIN3)
10/11 – Smart FAN II mode. (Corresponding to VTIN3)
FAN 2 PWM Control Type.
00 - Manual PWM/DC Control Mode. (Default)
01 - Thermal Cruise mode. (Corresponding to VTIN2)
10/11 – Smart FAN II mode. (Corresponding to VTIN2)
FAN 1 PWM Control Type.
00 - Manual PWM/DC Control Mode. (Default)
01 - Thermal Cruise mode. (Corresponding to VTIN1)
10/11 – Smart FAN II mode. (Corresponding to VTIN1)
8.22 Fan 1 Target Temperature Registers -- Index 85h 86h 96h(Bank 0)
MNEMONIC
BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
FAN 1 Target Temperature 0
reserve
85 RW
0
FAN_TAR_T1
00h
FAN 2 Target Temperature 0
reserve
86 RW
0
FAN_TAR_T2
00h
FAN 3 Target Temperature 0
reserve
96 RW
0 RO
FAN_TAR_T3
00h
Reset Condition: Resume Reset, INIT, 5VDD posedge.
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Publication Release Date: April 26, 2006
Revision 0.9