F75387
8.2.
CONFIGURATION REGISTER INDEX 01H....................................................................................................................19
CONFIGURATION REGISTER INDEX 02H....................................................................................................................19
CONFIGURATION REGISTER INDEX 03H....................................................................................................................20
SERIAL BUS ADDRESS REGISTER INDEX 04H ...........................................................................................................20
VALUE RAM INDEX 10H- 2FH .................................................................................................................................21
IRQ/SMI# ENABLE REGISTER 1 INDEX 30H..........................................................................................................22
INTERRUPT STATUS REGISTER 1 INDEX 31H.............................................................................................................23
REAL TIME STATUS REGISTER 1 INDEX 32H.............................................................................................................23
IRQ/SMI# ENABLE REGISTER 2 INDEX 33H..........................................................................................................24
INTERRUPT STATUS REGISTER 2 INDEX 34H.............................................................................................................24
VOLT_FAULT/OVT REAL TIME STATUS REGISTER INDEX 35H...............................................................................25
REALTIME FAULT STATUS REGISTER 1 INDEX 36H ...............................................................................................26
CHIPID(1) REGISTER – INDEX 5AH .............................................................................................................................26
CHIPID(2) REGISTER – INDEX 5BH .............................................................................................................................26
VENDOR ID(1) REGISTER – INDEX 5DH.....................................................................................................................26
VENDOR ID(2) REGISTER – INDEX 5EH .....................................................................................................................26
SMART FAN LOOKUP TABLE HYSTERESIS AND FAN MODE REGISTER -- INDEX 60H ..................................................26
FAN FAULT TIME REGISTER -- INDEX 61H .....................................................................................................................28
BOUNDARY HYSTERESIS REGISTER -- INDEX 62H.........................................................................................................28
FAN FULL TIME REGISTER -- INDEX 63H.......................................................................................................................28
FILTER FAST UPDATE VALUE REGISTER -- INDEX 67H...................................................................................................29
PWMOUT1 START UP DUTY-CYCLE INDEX 69H...............................................................................................29
T1 OVT TARGET TEMPERATURE HIGH INDEX 6AH .........................................................................................30
T1 OVT TARGET TEMPERATURE LOW INDEX 6BH..........................................................................................30
T2 OVT TARGET TEMPERATURE HIGH INDEX 6CH .........................................................................................30
T2 OVT TARGET TEMPERATURE LOW INDEX 6DH .........................................................................................30
FAN1 FULL SPEED COUNT REGISTER 0 INDEX 70H .................................................................................................30
FAN1 FULL SPEED COUNT REGISTER 1 INDEX71H....................................................................................................30
FAN1 EXPECT COUNT REGISTER-- INDEX 74H ..............................................................................................................31
FAN1 EXPECT COUNT REGISTER-- INDEX 75H ..............................................................................................................31
FAN1 PWM_DUTY -- INDEX 76H ...............................................................................................................................31
FAN2 FULL SPEED COUNT REGISTER 0 INDEX 80H .................................................................................................31
FAN2 FULL SPEED COUNT REGISTER 1 INDEX81H....................................................................................................31
FAN2 EXPECT COUNT REGISTER-- INDEX 84H ..............................................................................................................32
FAN2 EXPECT COUNT REGISTER-- INDEX 85H ..............................................................................................................32
FAN2 PWM_DUTY -- INDEX 86H ...............................................................................................................................32
GPIOX OUTPUT CONTROL REGISTER – INDEX 90H ......................................................................................................32
8.3.
8.4.
8.5.
8.6.
8.7.
8.8.
8.9.
8.10.
8.11.
8.12.
8.13.
8.14.
8.15.
8.16.
8.17.
8.18.
8.19.
8.20.
8.21.
8.22.
8.23.
8.24.
8.25.
8.26.
8.27.
8.28.
8.29.
8.30.
8.31.
8.32.
8.33.
8.34.
8.35.
8.36.
8.37.
8.38.
2
July, 2007
0.27P