F71806 datasheet(3/109 Pages) FINTEK

3 / 109 page

July, 2007

V0.26P

F71806

Table of Contents

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

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

3 KEY SPECIFICATIONS ..............................................................................................................................................................6

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

5 PIN DESCRIPTIONS ...................................................................................................................................................................7

5.1

POWER PIN .........................................................................................................................................................................7

5.2

LPC INTERFACE .................................................................................................................................................................7

5.3

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

5.4

UART PORT AND SIR.........................................................................................................................................................8

5.5

IEEE 1284 PARALLEL PORT .............................................................................................................................................10

5.6

H/W MONITOR .................................................................................................................................................................11

5.7

ACPI FUNCTION PINS .......................................................................................................................................................12

5.8

VID CONTROLLING PINS...................................................................................................................................................13

5.9

N.C PINS...........................................................................................................................................................................13

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

6.1

POWER ON STRAPPING OPTIONS.......................................................................................................................................14

6.2

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

6.3

PCI RESET AND PWROK SIGNALS ..................................................................................................................................15

6.4

HARDWARE MONITOR ......................................................................................................................................................16

6.5

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

6.6

UART ..............................................................................................................................................................................23

6.7

PARALLEL PORT ...............................................................................................................................................................23

7 REGISTER DESCRIPTIONS....................................................................................................................................................24

7.1

GLOBAL CONTROL REGISTERS .........................................................................................................................................24

7.1.1

Software Reset Register

 Index 02h........................................................................................................................................25

7.1.2

Logic Device Number Register

 Index 07h.............................................................................................................................25

7.1.3

Chip ID Register

 Index 20h...................................................................................................................................................25

7.1.4

Chip ID Register

 Index 21h...................................................................................................................................................25

7.1.5

Vendor ID Register

 Index 23h ...............................................................................................................................................25

7.1.6

Vendor ID Register

 Index 24h ...............................................................................................................................................26

7.1.7

Software Power Down Register

 Index 25h............................................................................................................................26

F71806 Datasheet(PDF) 3 Page - Feature Integration Technology Inc.

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