F81865F View Datasheet(PDF) - Feature Integration Technology Inc.
Part Name
Description
Manufacturer
F81865F Datasheet PDF : 128 Pages
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F81865
6.6 Hardware Monitor
Pin No.
93
94
95
96
98
99
100
101
90
91
92
71
72
75
Pin Name
VIN3
VIN2
VIN1
VIN0 (Vcore)
FANIN1
FANCTL1
FANIN2
FANCTL2
D2+
D1+(CPU)
VREF
BEEP
GPIO16
PECI
GPIO17
OVT#
85
COPEN#
Type
AIN
AIN
AIN
AIN
INs t , 5 v
OD12,5v
AOUT
INs t , 5 v
OD12,5v
AOUT
AIN
AIN
AOUT
OD24
I/OOD12t
I/O8t
I/OOD12t
OD12,5v
INst,5v
PWR
AVCC
AVCC
AVCC
AVCC
VCC
VCC
VCC
VCC
AVCC
AVCC
AVCC
VSB
VSB
VSB
VBAT
Description
Voltage Input 3.
Voltage Input 2.
Voltage Input 1.
Voltage Input for Vcore.
Fan 1 tachometer input.
Fan 1 control output. This pin provides PWM
duty-cycle output or a voltage output.
Fan 2 tachometer input.
Fan 2 control output. This pin provides PWM
duty-cycle output or a voltage output.
Thermal diode/transistor temperature sensor input.
CPU thermal diode/transistor temperature sensor
input. This pin is for CPU use.
Voltage reference output.
Beep pin.
General purpose IO.
PECI interface pin.
General purpose IO.
Over temperature signal output.
Case Open Detection #. This pin is connected to a
specially designed low power CMOS flip-flop backed
by the battery for case open state preservation during
power loss.
6.7 SPI, GPIO, SIR
Pin No.
52
53
54
55
56
57
Pin Name
GPIO00
SPI_CLK
GPIO01
SPI_CS0#
GPIO02
SPI_MISO
GPIO03
SPI_MOSI
GPIO04
FWH_DIS
GPIO05
SOUT6_1
Type
PWR
I/OOD12t
O12
I/OOD12t
OD12
I/OOD12t
INt , 5 v
I/OOD12t
O12
I/OOD12t
O12
I/OOD12t
VSB
VSB
VSB
VSB
VSB
VSB
O12
Description
General purpose IO.
Serial clock output pin for SPI device.
General purpose IO.
Connect this pin to primary BIOS chip select pin.
General purpose IO.
SPI master in/slave out pin.
General purpose IO.
SPI master out/slave in pin.
General purpose IO.
Firmware hub disable
General purpose IO.
UART Serial Output. Used to transmit serial data out to the
communication link.
17
May, 2010
V0.28P
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