IBASE FWA8206 - Manual (Page 26)

FWA8206 Series User’s Manual
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Enable or Disable the first phase Smart FAN functionality of SYS_FAN1 connector.
Configuration option: [30
] ℃ [35 ] ℃ [40 ] ℃ [45 ] ℃ [50 ] ℃ [55 ] ℃ [60 ] ℃
If the value is set, the fan turns to 25% duty cycle when the temperature of CPU reach to the value.
The default value is Disable.
2nd Smart Fan II Temperature (CPU_FAN1 / CPU_FAN2 / CPU_FAN3 connectors)
Enable or Disable the first phase Smart FAN functionality of CPU_FAN1/CPU_FAN2/CPU_FAN3 connectors.
Configuration option: [30
] ℃ [35 ] ℃ [40 ] ℃ [45 ] ℃ [50 ] ℃ [55 ] ℃ [60 ] ℃
If the value is set, the fan turns to 25% duty cycle when CPU has reached temperature of approximately value.
The default value is [30 ] ℃ .
Level2 Temperature
Set the second phase Smart FAN functionality.
Configuration option: [5
] ℃ [10 ] ℃ [15 ] ℃
If both the value and the Smart Fan II Temperature are set, the fan turns to 50% duty cycle when CPU has
reached temperature of approximately (first phase + second phase temperature).
The third phase Smart FAN functionality:
If the CPU is over temperature of approximately (first phase + second phase temperature +
10℃ ), the fan turns to
75% duty cycle.
The final phase Smart FAN functionality:
If the CPU is over temperature of approximately (first phase + second phase temperature +
20℃ ), the fan turns to
100% duty cycle.
Frequency/Voltage Control