F71882
F71882
Super Hardware Monitor + LPC I/O
Release Date: May, 2008
Version: V0.28P
May, 2008
V0.28P
F71882
F71882 Datasheet Revision History
Version
0.20P
0.21P
Date
2005/10/14
2005/12/08
Page
-
8
13
50
53
103
105
106
107
0.21P
0.22P
2005/12/14
2005/12/19
-
10
11
12
47
56
111
-
-
-
-
-
59
120
11
118
82
Revision History
Release Version
Added New SPI Function of Pin1
Added New SPI Function Description of Power on
Strapping Option (Pin1 & Pin5)
Added F1 Register Description of SPI Device Config.
Registers.
Modified ROM Address Select Register Index 27h Bit5
Description.
Added Output Voltage Control Register 3 Index 09h
Description.
Added SPI Timeout Register Index F1h
Added SPI Status Register Index F3h Bit 6-5 Description.
Added SPI Memory Mapping Register Index F7h
Description.
Updated the schematics
Added description of Pin 26
Modified Pin 77 that GPIO23 be the default function
Added SST/PECI Function on Pin 57/58
Multi Function Select 4 Register Index 2Ch bit3 default is 1
Multi Function Select 4 Register Index 2Ch bit3 default is 1
ACPI Control Register Index F5h bit 5 be set 0
Added ALERT# function on Pin 64
Added FAN60_100 power on strap pin on Pin 121
Added WDTRST# function on Pin56
Updated register description
Updated application circuits
Modified the description of Wakeup Control Register 2Dh
bit 7(SPI_CS1_EN)
Company readdress
Modified power source of pin 84 (VSB
VBAT)
Modified operating temperature.
Modified chapter 8.6.2.35 title
0.23P
2006/1/19
0.24P
0.25P
0.26P
0.27P
0.28P
2006/11/23
2007/7/6
2007/9/14
2008/1/30
2008/5/26
Please note that all data and specifications are subject to change without notice. All the trade marks of products
and companies mentioned in this data sheet belong to their respective owners.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Fintek for any damages resulting from
such improper use or sales.
May, 2008
V0.28P
F71882
Table of Content
1.
2.
3.
4.
5.
6.
7.
8.
General Description ........................................................................................................................1
Feature List .....................................................................................................................................1
Key Specification............................................................................................................................4
Block Diagram ................................................................................................................................4
Pin Configuration............................................................................................................................5
Pin Description................................................................................................................................5
6.1 Power Pin ....................................................................................................................................6
6.2 LPC Interface ..............................................................................................................................6
6.3 FDC.............................................................................................................................................6
6.4 UART and SIR ............................................................................................................................7
6.5 Parallel Port.................................................................................................................................9
6.6 Hardware Monitor.....................................................................................................................10
6.7 ACPI Function Pins ..................................................................................................................11
6.8 VID Controller ..........................................................................................................................12
6.9 KBC Function ...........................................................................................................................13
Function Description.....................................................................................................................14
7.1 Power on Strapping Option.......................................................................................................14
7.2 FDC...........................................................................................................................................14
7.3 UART........................................................................................................................................29
7.4 Parallel Port...............................................................................................................................32
7.5 Hardware Monitor.....................................................................................................................36
7.6 Keyboard Controller .................................................................................................................45
7.7 SPI Interface..............................................................................................................................46
7.8 ACPI Function ..........................................................................................................................47
7.9 AMDSI and Intel SST PECI Function......................................................................................49
Register Description......................................................................................................................51
8.1 Global Control Registers...........................................................................................................55
8.2 FDC Registers (CR00)..............................................................................................................60
8.3 UART1 Registers (CR01) .........................................................................................................63
8.4 UART 2 Registers (CR02) ........................................................................................................64
8.5 Parallel Port Registers (CR03)..................................................................................................66
8.6 Hardware Monitor Registers (CR04)........................................................................................68
8.6.2.1
HW Monitor Config. Register
Index 01h .....................................................................69
May, 2008
V0.28P
F71882
8.6.2.2
8.6.2.3
8.6.2.4
8.6.2.5
8.6.2.6
8.6.2.7
8.6.2.8
8.6.2.9
8.6.2.10
8.6.2.11
8.6.2.12
8.6.2.13
8.6.2.14
8.6.2.15
8.6.2.16
8.6.2.17
8.6.2.18
8.6.2.19
8.6.2.20
8.6.2.21
8.6.2.22
8.6.2.23
8.6.2.24
8.6.2.25
8.6.2.26
8.6.2.27
8.6.2.28
8.6.2.29
8.6.2.30
8.6.2.31
8.6.2.32
8.6.2.33
8.6.2.34
8.6.2.35
8.6.2.36
8.6.2.37
8.6.2.38
BEEP OVT ALERTConfig. Register
Index 02h............................................................69
Case Open Config. Register
Index 03h..........................................................................69
PECI AMDSI Select Register
Index 0Ah ......................................................................70
PECI CPU Select Register
Index 0Bh (MEAS_TYPE == 2’b01)..............................70
AMDSI Version Register
Index 0Bh (MEAS_TYPE ==2’b10).................................70
TCC Temp. Register
Index 0Ch (MEAS_TYPE == 2’b01) .......................................70
AMDSI Node ID Register
Index 0Ch (MEAS_TYPE ==2’b10) ...............................70
SST Address Register
Index 0Dh ..................................................................................70
VID Divide Register
Index 0Eh...................................................................................71
Configuration Register
Index 0Fh................................................................................71
Voltage1 PME# Enable Register
Index 10h.................................................................72
Voltage1 Interrupt Status Register
Index 11h ..............................................................72
Voltage1 Exceeds Real Time Status Register 1
Index 12h ..........................................72
Voltage1 BEEP Enable Register
Index 13h .................................................................72
Voltage reading and limit
Index 20h- 4Fh ....................................................................72
Temperature PME# Enable Register
Index 60h...........................................................73
Temperature Interrupt Status Register
Index 61h ........................................................73
Temperature Real Time Status Register
Index 62h......................................................74
Temperature BEEP Enable Register
Index 63h ...........................................................75
OVT Output Enable Register 1
Index 66h...................................................................75
Temperature Sensor Type Register
Index 6Bh ............................................................75
TEMP1 Limit Hystersis Select Register -- Index 6Ch.....................................................76
TEMP2 and TEMP3 Limit Hystersis Select Register -- Index 6Dh ................................76
DIODE OPEN Status Register -- Index 6Fh....................................................................76
Temperature Filter Select Register -- Index 8Eh .............................................................77
FAN PME# Enable Register
Index 90h .......................................................................78
FAN Interrupt Status Register
Index 91h.....................................................................78
FAN Real Time Status Register
Index 92h ..................................................................79
FAN BEEP# Enable Register
Index 93h .....................................................................79
Fan Type Select Register -- Index 94h.............................................................................79
Fan mode Select Register -- Index 96h............................................................................80
Auto Fan1 and Fan2 Boundary Hystersis Select Register -- Index 98h ..........................81
Auto Fan3 and Fan4 Boundary Hystersis Select Register -- Index 99h ..........................82
Auto Fan Duty Update Rate Select Register -- Index 9Bh ..............................................82
FAN1 and FAN2 START UP DUTY-CYCLE/VOLTAGE
Index 9Ch ........................82
FAN3 and FAN4 START UP DUTY-CYCLE/VOLTAGE
Index 9Dh ........................83
Fan Fault Time Register -- Index 9Fh..............................................................................83
May, 2008
V0.28P
F71882
8.6.2.39
8.6.2.40
8.6.2.41
8.6.2.42
8.6.2.43
8.6.2.44
8.6.2.45
8.6.2.46
8.6.2.47
8.6.2.48
8.6.2.49
8.6.2.50
8.6.2.51
8.6.2.52
8.6.2.53
8.6.2.54
8.6.2.55
8.6.2.56
8.6.2.57
8.6.2.58
8.6.2.59
8.6.2.60
8.6.2.61
8.6.2.62
8.6.2.63
8.6.2.64
8.6.2.65
8.6.2.66
8.6.2.67
8.6.2.68
8.6.2.69
8.6.2.70
8.6.2.71
8.6.2.72
8.6.2.73
8.6.2.74
8.6.2.75
VT1 BOUNDARY 1 TEMPERATURE – Index A6h......................................................84
VT1 BOUNDARY 2 TEMPERATURE – Index A7........................................................84
VT1 BOUNDARY 3 TEMPERATURE – Index A8h......................................................85
VT1 BOUNDARY 4 TEMPERATURE – Index A9........................................................85
FAN1 SEGMENT 1 SPEED COUNT – Index AAh ....................................................85
FAN1 SEGMENT 2 SPEED COUNT – Index ABh.....................................................86
FAN1 SEGMENT 3 SPEED COUNT – Index ACh...................................................86
FAN1 SEGMENT 4 SPEED COUNT – Index ADh ..................................................86
FAN1 SEGMENT 5 SPEED COUNT – Index AEh...................................................86
FAN1 Temperature Mapping Select – Index AFh.......................................................86
VT2 BOUNDARY 1 TEMPERATURE – Index B6h......................................................88
VT2 BOUNDARY 2 TEMPERATURE – Index B7........................................................88
VT2 BOUNDARY 3 TEMPERATURE – Index B8h......................................................88
VT2 BOUNDARY 4 TEMPERATURE – Index B9........................................................88
FAN2 SEGMENT 1 SPEED COUNT – Index BAh ....................................................89
FAN2 SEGMENT 2 SPEED COUNT – Index BBh.....................................................89
FAN2 SEGMENT 3 SPEED COUNT – Index BCh...................................................89
FAN2 SEGMENT 4 SPEED COUNT – Index BDh ..................................................89
FAN2 SEGMENT 5 SPEED COUNT – Index BEh...................................................90
FAN2 Temperature Mapping Select – Index BFh.......................................................90
VT3 BOUNDARY 1 TEMPERATURE – Index C6h......................................................91
VT3 BOUNDARY 2 TEMPERATURE – Index C7........................................................91
VT3 BOUNDARY 3 TEMPERATURE – Index C8h......................................................92
VT3 BOUNDARY 4 TEMPERATURE – Index C9........................................................92
FAN3 SEGMENT 1 SPEED COUNT – Index CAh ....................................................92
FAN3 SEGMENT 2 SPEED COUNT – Index CBh.....................................................93
FAN3 SEGMENT 3 SPEED COUNT – Index CCh...................................................93
FAN3 SEGMENT 4 SPEED COUNT – Index CDh ..................................................93
FAN3 SEGMENT 5 SPEED COUNT – Index CEh...................................................93
FAN3 Temperature Mapping Select – Index CFh.......................................................93
VT4 BOUNDARY 1 TEMPERATURE – Index D6h .....................................................95
VT4 BOUNDARY 2 TEMPERATURE – Index D7 .......................................................95
VT4 BOUNDARY 3 TEMPERATURE – Index D8h .....................................................95
VT4 BOUNDARY 4 TEMPERATURE – Index D9 .......................................................95
FAN4 SEGMENT 1 SPEED COUNT – Index DAh ....................................................96
FAN4 SEGMENT 2 SPEED COUNT – Index DBh ....................................................96
FAN4 SEGMENT 3 SPEED COUNT – Index DCh ..................................................96
May, 2008
V0.28P
嵌入式系统
