F81866A
Stage auto mode .......................................................................................................................39
A. Stage auto mode (PWM Duty).............................................................................................39
B. Stage auto mode (RPM%)...................................................................................................39
Linear auto mode.......................................................................................................................40
A. Linear auto mode (PWM Duty I)..........................................................................................40
B. Linear auto mode (RPM%)..................................................................................................41
PWMOUT Duty-cycle operating process...................................................................................42
Fan Speed Control with Multi-temperature................................................................................43
FAN_FAULT#.............................................................................................................................45
6.4.2
6.4.2.1
Hardware Monitor Device Registers...........................................................................45
Configuration Setting ..............................................................................................45
FAN, Voltage Start up Register ⎯ Index 01h ............................................................................45
Case Open, Alert, OVT Mode Register ⎯ Index 02h................................................................46
Case Open Status Register ⎯ Index 03h..................................................................................46
6.4.2.2
PECI/TSI/I2C Setting ..............................................................................................46
TSI Or IBEX Control Register ⎯ Index 08h ..............................................................................46
I2C Address Control Register ⎯ Index 09h............................................................................46
PECI, TSI, IBEX, Beta Register ⎯ Index 0Ah...........................................................................47
CUP Socket Select Register ⎯ Index 0Bh................................................................................47
TCC Register ⎯ Index 0Ch.......................................................................................................47
TSI Offset Register ⎯ Index 0Dh..............................................................................................48
Configuration Register ⎯ Index 0Fh .........................................................................................48
TSI, I2C Temperature 0 – Index E0h.........................................................................................48
TSI, I2C Temperature 1 – Index E1h.........................................................................................48
TSI, I2C Temperature 2 Low Byte – Index E2h .........................................................................49
TSI, I2C Temperature 2 High Byte – Index E3h ........................................................................49
TSI, I2C Temperature 3 – Index E4h.........................................................................................49
TSI, I2C Temperature 4 – Index E5h.........................................................................................49
TSI, I2C Temperature 5 – Index E6h.........................................................................................50
TSI, I2C Temperature 6 – Index E7h.........................................................................................50
TSI, I2C Temperature 7 – Index E8h.........................................................................................50
I2C Data Buffer 9 – Index E9h...................................................................................................50
Block Write Count Register – Index ECh...................................................................................51
I2C Command Byte/TSI Command Byte – Index EDh..............................................................51
I2C Status – Index EEh .............................................................................................................51
I2C Protocol Select – Index EFh ...............................................................................................52
6.4.2.3
PECI 3.0 & Temperature Setting.............................................................................52
Jan, 2012
V0.12P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
