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F81867: Description6 UARTs Î¼Super IO With 128 Bytes FIFO and Power Saving Functions; File Size2MB，315 Pages; ManufacturerFINTEK; Websitehttp://www.fintek.com.tw/eng/

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6 UARTs Î¼Super IO With 128 Bytes FIFO and Power Saving Functions

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F81867

6 UARTs

Super IO With 128 Bytes FIFO and Power

Saving Functions

Release Date: Dec, 2011

Version: V0.12P

Dec,

2011

V0.12P

F81867

Table of Content

General Description ...................................................................................................... 10

Features ....................................................................................................................... 10

Block Diagram .............................................................................................................. 15

Pin Configuration .......................................................................................................... 16

Pin Description ............................................................................................................. 17

5.1 Power Pin ............................................................................................................................... 17

5.2 Clock ...................................................................................................................................... 18

5.3 LPC Interface ......................................................................................................................... 18

5.4 FDC ........................................................................................................................................ 18

5.5 Parallel Port (LPT Port) .......................................................................................................... 20

5.6 Hardware Monitor................................................................................................................... 22

5.7 KBC Function ......................................................................................................................... 23

5.8 ACPI, ERP ............................................................................................................................. 24

5.9 UART, SIR .............................................................................................................................. 26

Function Description ..................................................................................................... 29

6.1 Power on Strapping Option .................................................................................................... 29

6.2 FDC ........................................................................................................................................ 29

6.3 Parallel Port............................................................................................................................ 30

6.4 Hardware Monitor................................................................................................................... 33

6.4.1

6.4.2

General Description ........................................................................................ 33

Hardware Monitor Device Registers ............................................................... 46

6.4.2.1Configuration Setting ........................................................................................................... 46

6.4.2.2PECI/TSI/I2C Setting ........................................................................................................... 47

TSI Or IBEX Control Register

⎯

Index 08h ................................................................................... 47

I2C Address Control Register

⎯

Index 09h.................................................................................... 47

PECI, TSI, IBEX, Beta Register

⎯

Index 0Ah ................................................................................ 48

CUP Socket Select Register

⎯

Index 0Bh ..................................................................................... 48

TCC Register

⎯

Index 0Ch ............................................................................................................ 48

TSI Offset Register

⎯

Index 0Dh ................................................................................................... 49

Configuration Register

⎯

Index 0Fh .............................................................................................. 49

TSI Temperature 0 – Index E0h...................................................................................................... 49

TSI Temperature 1 – Index E1h...................................................................................................... 49

TSI Temperature 2 Low Byte – Index E2h ...................................................................................... 50

TSI Temperature 2 High Byte – Index E3h ..................................................................................... 50

Dec,

2011

V0.12P

F81867

TSI Temperature 3 – Index E4h...................................................................................................... 50

TSI Temperature 4 – Index E5h...................................................................................................... 50

TSI Temperature 5 – Index E6h...................................................................................................... 51

TSI Temperature 6 – Index E7h...................................................................................................... 51

TSI Temperature 7 – Index E8h...................................................................................................... 51

I2C Data Buffer 9 – Index E9h ........................................................................................................ 51

Block Write Count Register – Index ECh........................................................................................ 52

I2C Command Byte/TSI Command Byte – Index EDh ................................................................... 52

I2C Status – Index EEh .................................................................................................................. 52

I2C Protocol Select – Index EFh .................................................................................................... 53

6.4.2.3PECI 3.0 & Temperature Setting ......................................................................................... 53

PECI 3.0 Command and Register .................................................................................................. 53

PECI Configuration Register

⎯

Index 40h ..................................................................................... 53

PECI Master Control Register

⎯

Index 41h ................................................................................... 53

PECI Master Status Register

⎯

Index 42h .................................................................................... 54

PECI Master DATA0 Register

⎯

Index 43h ................................................................................... 54

PECI Master DATA1 Register

⎯

Index 44h ................................................................................... 54

PECI Master DATA2 Register

⎯

Index 45h ................................................................................... 54

PECI Master DATA3 Register

⎯

Index 46h ................................................................................... 55

PECI Master DATA4 Register

⎯

Index 47h ................................................................................... 55

PECI Master DATA5 Register

⎯

Index 48h ................................................................................... 55

PECI Master DATA6 Register

⎯

Index 49h ................................................................................... 55

PECI Master DATA7 Register

⎯

Index 4Ah ................................................................................... 55

PECI Master DATA8 Register

⎯

Index 4Bh ................................................................................... 55

PECI Master DATA9 Register

⎯

Index 4Ch ................................................................................... 55

PECI Master DATA10 Register

⎯

Index 4Dh ................................................................................. 56

PECI Master DATA11 Register

⎯

Index 4Eh ................................................................................. 56

PECI Master DATA12 Register

⎯

Index 4Fh ................................................................................. 56

HWM Manual Control Register1

⎯

Index 50h ............................................................................... 56

HWM Manual Control Status Register 1⎯ Index 51h .................................................................... 56

HWM Manual Control Status Register 2⎯ Index 52h .................................................................... 57

HWM RAW Data Register 1⎯ Index 55h ....................................................................................... 57

HWM RAW Data Register 2⎯ Index 56h ....................................................................................... 57

Temperature Register ..................................................................................................................... 57

Temperature PME# Enable Register

⎯

Index 60h......................................................................... 57

Temperature Interrupt Status Register

⎯

Index 61h ...................................................................... 58

Temperature Real Time Status Register

⎯

Index 62h ................................................................... 58

Dec,

2011

V0.12P

F81867

Temperature BEEP Enable Register

⎯

Index 63h ......................................................................... 59

T1 OVT and High Limit Temperature Select Register

⎯

Index 64h ............................................... 59

OVT and Alert Output Enable Register 1

⎯

Index 66h .................................................................. 60

Temperature Sensor Type Register

⎯

Index 6Bh .......................................................................... 60

TEMP1 Limit Hystersis Select Register

⎯

Index 6Ch .................................................................... 60

TEMP2 and TEMP3 Limit Hystersis Select Register

⎯

Index 6Dh ................................................ 60

DIODE OPEN Status Register

⎯

Index 6Fh .................................................................................. 61

Temperature

⎯

Index 70h- 8Dh ..................................................................................................... 61

T1 Slope Adjust Register

⎯

Index 7Fh .......................................................................................... 62

Temperature Filter Select Register

⎯Index

8Eh ............................................................................ 62

6.4.2.4Voltage Setting .................................................................................................................... 63

Voltage-Protect Shut Down Enable Register

⎯

Index 10h ............................................................ 63

Voltage-Protect Status Register

⎯

Index 11h ................................................................................ 63

Voltage-Protect Configuration Register

⎯

Index 12h ..................................................................... 63

Voltage1 PME# Enable Register

⎯

Index 14h ............................................................................... 64

Voltage1 Interrupt Status Register

⎯

Index 15h ............................................................................ 64

Voltage1 Exceeds Real Time Status Register 1

⎯

Index 16h ........................................................ 64

Voltage1 BEEP Enable Register

⎯

Index 17h ............................................................................... 65

Voltage Protection Power Good Select Register

⎯

Index 3Fh ...................................................... 65

Voltage reading and limit⎯ Index 20h- 3Ah ................................................................................... 65

6.4.2.5Fan Control Setting.............................................................................................................. 66

FAN PME# Enable Register

⎯

Index 90h ...................................................................................... 66

FAN Interrupt Status Register

⎯

Index 91h ................................................................................... 66

FAN Real Time Status Register

⎯

Index 92h................................................................................. 66

FAN BEEP# Enable Register

⎯

Index 93h .................................................................................... 67

FAN Type Select Register

⎯

Index 94h (FAN_PROG_SEL = 0) ................................................... 67

Fan1 Base Temperature Register – Offset 94h (FAN_PROG_SEL = 1) ........................................ 68

FAN1 Temperature Adjustment Rate Register

⎯

Index 95h (FAN_PROG_SEL = 1)..................... 68

FAN mode Select Register

⎯

Index 96h (FAN_PROG_SEL = 0) .................................................. 69

FAN mode Select Register

⎯

Index 96h (FAN_PROG_SEL = 1) .................................................. 70

Faster Fan Filter Control Register

⎯

Index 97h ............................................................................. 70

Auto FAN1 and FAN2 Boundary Hystersis Select Register

⎯

Index 98h ...................................... 71

Auto FAN3 Boundary Hystersis Select Register

⎯

Index 99h ....................................................... 71

Fan3 Control Register

⎯

Index 9Ah............................................................................................... 71

Auto Fan Up Speed Update Rate Select Register

⎯

Index 9Bh (FAN_PROG_SEL = 0) .............. 72

Auto Fan Down Speed update Rate Select Register

⎯

Index 9Bh (FAN_PROG_SEL = 1) .......... 72

FAN1 and FAN2 START UP DUTY-CYCLE/VOLTAGE

⎯

Index 9Ch ............................................ 73

Dec,

2011

V0.12P

F81867 Related Products

	F81867	F81867D
Description	6 UARTs Î¼Super IO With 128 Bytes FIFO and Power Saving Functions	6 UARTs Î¼Super IO With 128 Bytes FIFO and Power Saving Functions

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