F71882FG Ver la hoja de datos (PDF) - Feature Integration Technology Inc.

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componentes Descripción

Fabricante

F71882FG

Super Hardware Monitor + LPC I/O

Feature Integration Technology Inc. 

F71882

2.8V.

GPIO32

I/OOD12t

General purpose IO.

80

PWSIN#

INts5v

VSB Main power switch button input.

GPIO26

I/OOD12t

General purpose IO.

81

PWSOUT#

OD12

VSB Panel Switch Output. This pin is low active and pulse

output. It is power on request output#.

GPIO27

I/OOD12t

General purpose IO.

82

S3#

INts5v

VSB S3# Input is Main power on-off switch input.

GPIO30

83

PSON#

I/OOD12t

OD12-5v

VSB

General purpose IO.

Power supply on-off control output. Connect to ATX

power supply PS_ON# signal.

GPIO31

I/OOD12t

General purpose IO.

85

RSMRST#

OD12

VBAT Resume Reset# function, It is power good signal of

VSB, which is delayed 66ms as VSB arrives at 2.3V.

GPIO33

87

COPEN#

I/OOD12t

INts5v

VBAT

General purpose IO.

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.

6.8 VID Controller

Pin No. Pin Name

46-42 VIDIN[4:0]

OUT[4:0]

47

VIDIN5

OUT5

53-49

54

55

56

57

58

SID

VIDOUT[4:0]

GPIO[4:0]

VIDOUT5

GPIO5

SIC

SLOTOCC#

GPIO06

GPIO07

Turbo1#

WDTRST#

VSI

SST

VSO

Type

INts5v

O12

PWR

VCC

INts5v

O12

VCC

ILv/OD12

OD12

VSB

I/OOD12t

OD12

I/OOD12t

OD12

INts5v

VSB

VSB

I/OOD12t

I/OOD12t

INts5v

OD12-5v

VSB

AIN

VSB

ILv/OD8-S1

AOUT VSB

Description

CPU VID input pins.

Special level input VIHÆ 0.9, VIL Æ 0.6

CPU VID output pins.

(These is for VID in-out function at the same pin)

(Power On Trapping by pin 122)

CPU VID input pins.

Special level input VIHÆ 0.9, VIL Æ 0.6

CPU VID output pins.

(These is for VID in-out function at the same pin)

(Power On Trapping by pin 122)

AMDSI interface data input.

CPU VID output pins.

General purpose pin. (Power On Trapping by pin 122)

CPU VID output pins.

General purpose pin. (Power On Trapping by pin 122)

AMDSI interface clock output.

CPU SLOTOCC# input.

General purpose pin.

General purpose pin.

VID Turbo 1 enable control pin. (Patent Issue)

Watch dog timer signal output.

Easy voltage sensor input for Vcore change use.

Intel SST hardware monitor interface.

Easy voltage sensor output for Vcore change use.

-12-

May, 2008

V0.28P

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