F71872
7.6.3.9 FAN3 Full Speed Count Register 0 Index 0Eh
Bit
Name
R/W Default
Description
7-0 F3_FULL(MSB)
R
0Fh When power on, the FANPWM3 will output full duty cycle (FFh) to enable
system FAN. After 10 seconds when detecting FANIN signal, assuming the
fan has been fully turned on, the fan speed count detected will be recorded in
the register. If there is no signal on FANIN2 after power on, the PWMOUT3 will
keep outputting FFh duty cycle.
7.6.3.10 FAN3 Full speed Count Register 1 Index 0Fh
Bit
Name
R/W Default
Description
7-0 F3_FULL(LSB)
R
FFh When power on, the FANPWM3 will output full duty cycle (FFh) to enable
system FAN. After 10 seconds when detecting FANIN signal, assuming the
fan has been fully turned on, the fan speed count detected will be recorded in
the register. If there is no signal on FANIN3 after power on, the PWMOUT3 will
keep outputting FFh duty cycle.
7.6.3.11 Value RAM Index 10h - 2Fh, 40h - 59h
In the following table, the unit of voltage reading/limit is 8mV. The unit of temperature reading/limit is 1ºC.
Address 10-3F
R/W
Description
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
RO
FAN1 full speed count reading [11:8]
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
FAN1 full speed count reading [7:0]
FAN2 full speed count reading [11:8]
FAN2 full speed count reading [7:0]
FAN3 full speed count reading [11:8]
FAN3 full speed count reading [7:0]
VCC reading. This reading is the divided voltage of VCC inside the chip.
VIN1 reading.
VIN2 reading.
VIN3 reading.
VIN4 reading.
VIN5 reading.
VIN6 reading.
VIN7 reading.
VIN8 reading.
VSB reading. This reading is the divided voltage of VSB inside the chip.
VBAT reading. This reading is the divided voltage of VBAT inside the chip.
T1 temperature reading.
T2 temperature reading.
T3 temperature reading.
1Bh
1Ch
1Dh
1Eh
Reserved
20h
21h
22h
23h
24h
25h
RO
RO
RO
RO
RO
RO
FAN1 count reading (MSB)
FAN1 count reading (LSB)
FAN2 count reading (MSB)
FAN2 count reading (LSB)
FAN3 count reading (MSB)
FAN3 count reading (LSB)
Reserved
26h ~ 27h
71
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
