F71872F datasheet, PDF - EEWORLD Datasheet

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F71872F: DescriptionSuper H/W Monitor LPC IO; File Size3MB，115 Pages; ManufacturerFINTEK; Websitehttp://www.fintek.com.tw/eng/

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Super H/W Monitor LPC IO

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F71872

F71872F/FG

Super H/W Monitor + LPC IO

Release Date: July, 2007

Revision: V0.28P

F71872

July, 2007

V0.28P

F71872

Table of Contents

1 GENERAL DESCRIPTION .........................................................................................................................................................4

2 FEATURES ....................................................................................................................................................................................4

3 KEY SPECIFICATIONS ..............................................................................................................................................................5

4 PIN CONFIGURATION...............................................................................................................................................................6

5 PIN DESCRIPTIONS ...................................................................................................................................................................6

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

OWER

.........................................................................................................................................................................7

LPC I

NTERFACE

.................................................................................................................................................................7

FDC ...................................................................................................................................................................................8

UART P

ORT AND

SIR.........................................................................................................................................................8

KBC I/F .............................................................................................................................................................................9

IEEE 1284 P

ARALLEL

ORT

.............................................................................................................................................10

H/W M

ONITOR

.................................................................................................................................................................11

ACPI

FUNCTION PINS

.......................................................................................................................................................12

VID

CONTROLLING PINS

...................................................................................................................................................13

6 FUNCTION DESCRIPTION .....................................................................................................................................................14

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.9

OWER ON

TRAPPING

PTIONS

.......................................................................................................................................14

ACPI................................................................................................................................................................................14

PCI R

ESET AND

PWROK S

IGNALS

..................................................................................................................................16

ARDWARE

ONITOR

......................................................................................................................................................16

FDC .................................................................................................................................................................................23

UART ..............................................................................................................................................................................24

ARALLEL

ORT

...............................................................................................................................................................24

EYBOARD

ONTROLLER

................................................................................................................................................24

YNAMIC

OLTAGE

HANGE

PPLICATION

.....................................................................................................................25

7 REGISTER DESCRIPTIONS....................................................................................................................................................27

7.1

LOBAL

ONTROL

EGISTERS

.........................................................................................................................................27

Software Reset Register



Index 02h.................................................................................................................................... 27

Logic Device Number Register



Index 07h......................................................................................................................... 27

Chip ID Register



Index 20h ............................................................................................................................................... 28

Chip ID Register



Index 21h ............................................................................................................................................... 28

Vendor ID Register



Index 23h ........................................................................................................................................... 28

July, 2007

V0.28P

7.1.1

7.1.2

7.1.3

7.1.4

7.1.5

F71872

7.1.6

7.1.7

7.1.8

7.1.9

7.1.10

7.1.11

7.1.12

7.1.13

7.1.14

7.1.15

Vendor ID Register



Index 24h ........................................................................................................................................... 28

Software Power Down Register



Index 25h ........................................................................................................................ 28

UART IRQ Sharing Register



Index 26h ............................................................................................................................ 29

Port Select Register



Index 27h........................................................................................................................................... 29

Power LED Function Select Register



Index 28h................................................................................................................ 29

Multi Function Select 1 Register



Index 29h (Powered by VDD)....................................................................................... 30

Multi Function Select 2 Register



Index 2Ah (Powered by VDD)...................................................................................... 31

Multi Function Select 3 Register



Index 2Bh (Powered by VDD) ...................................................................................... 32

Multi Function Select 4 Register



Index 2Ch (Powered by VSB3V) .................................................................................. 32

Multi Function Select 5 Register



Index 2Dh (Powered by VSB3V) .................................................................................. 33

7.2

FDC R

EGISTERS

...............................................................................................................................................................34

Logic Device Number Register................................................................................................................................................ 34

FDC Configuration Registers................................................................................................................................................... 34

Device Registers ...................................................................................................................................................................... 37

7.2.1

7.2.2

7.2.3

7.3

UART1 R

EGISTERS

..........................................................................................................................................................52

Logic Device Number Register................................................................................................................................................ 52

UART 1 Configuration Registers ............................................................................................................................................. 52

Device Registers ...................................................................................................................................................................... 53

7.3.1

7.3.2

7.3.3

7.4

UART 2 R

EGISTERS

.........................................................................................................................................................56

Logic Device Number Register................................................................................................................................................ 56

UART 2 Configuration Registers ............................................................................................................................................. 57

Device Registers ...................................................................................................................................................................... 58

7.4.1

7.4.2

7.4.3

7.5

ARALLEL

ORT

EGISTERS

.............................................................................................................................................62

Logic Device Number Register................................................................................................................................................ 62

Parallel Port Configuration Register ........................................................................................................................................ 62

Device Registers ...................................................................................................................................................................... 63

7.5.1

7.5.2

7.5.3

7.6

ARDWARE

ONITOR

EGISTERS

....................................................................................................................................67

Logic Device Number Register................................................................................................................................................ 67

Hardware Monitor Configuration Registers ............................................................................................................................. 68

Device Registers ...................................................................................................................................................................... 69

7.6.1

7.6.2

7.6.3

7.7

EYBOARD

EGISTER

......................................................................................................................................................88

Logic Device Number Register................................................................................................................................................ 88

KBC Configuration Registers .................................................................................................................................................. 89

Device Registers ...................................................................................................................................................................... 90

7.7.1

7.7.2

7.7.3

7.8

GPIO R

EGISTERS

.............................................................................................................................................................91

Logic Device Number Register................................................................................................................................................ 91

Configuration Registers ........................................................................................................................................................... 92

July, 2007

V0.28P

7.8.1

7.8.2

F71872

7.9

VID R

EGISTER

...............................................................................................................................................................100

Logic Device Number Register.............................................................................................................................................. 100

VID Configuration Registers ................................................................................................................................................. 100

Device Registers .................................................................................................................................................................... 101

7.9.1

7.9.2

7.9.3

7.10 ACPI

AND

PME R

EGISTERS

...........................................................................................................................................103

7.10.1

7.10.2

Logic Device Number Register.............................................................................................................................................. 103

ACPI and PME Configuration Registers................................................................................................................................ 104

8 PCB LAYOUT GUIDE..............................................................................................................................................................106

9 ELECTRICAL CHARACTERISTICS ...................................................................................................................................108

9.1

9.2

9.3

BSOLUTE

AXIMUM

ATINGS

.....................................................................................................................................108

DC C

HARACTERISTICS

...................................................................................................................................................108

AC C

HARACTERISTICS

...................................................................................................................................................109

10 ORDERING INFORMATION ..............................................................................................................................................109

11 PACKAGE DIMENSIONS....................................................................................................................................................110

12 F71872 DEMO CIRCUIT ...................................................................................................................................................... 111

July, 2007

V0.28P

F71872F Related Products

	F71872F	F71872	F71872FG
Description	Super H/W Monitor LPC IO	Super H/W Monitor LPC IO	Super H/W Monitor LPC IO

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