Page 1
MI961F
Intel ® H61 Express Chipset
Mini ITX Motherboard
USER’S MANUAL
Version 1.0A
Page 2
Acknowledgments
AMI is a registered trademark of American Megatrends Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel is a registered trademark of Intel Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Fintek is a registered trademark of Fintek Electronics
Corporation.
All other product names or trademarks are properties of their
respective owners.
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MI961F User’s Manual
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Table of Contents
Introduction ...................................................... 1
Product Description ............................................................ 1
Checklist ............................................................................. 2
MI961F Specifications ....................................................... 3
Board Dimensions .............................................................. 4
Installations ...................................................... 5
Installing the CPU .............................................................. 6
Installing the Memory......................................................... 7
Setting the Jumpers............................................................. 8
Connectors on MI961F ..................................................... 12
BIOS Setup.......................................................21
Drivers Installation ......................................45
Appendix ...........................................................54
A. I/O Port Address Map .................................................. 54
B. Interrupt Request Lines (IRQ) ...................................... 55
C. Watchdog Timer Configuration ................................... 56
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INTRODUCTION
Introduction
Product Description
The MI961F Mini ITX motherboard is based on the latest Intel@ H61
Express chipset. The platform supports 2nd generation Intel® Core™
processor family with LGA1155 packing and features an integrated
dual-channel DDR3 memory controller as well as a graphics core.
The latest Intel@ processors provide advanced performance in both
computing and graphics quality. This meets the requirement of customers
in the gaming, POS, digital signage and server market segment.
The H61 platform is made with 32 nanometer technology that supports
Intel’s first processor architecture to unite the CPU and the graphics core
on the transistor level. The MI961F board utilizes the dramatic increase in
performance provided by this Intel’s latest cutting-edge technology.
Measuring 170mm x 170mm, the MI961F offers 3Gbps SATA support (3
ports), USB3.0 (2 ports) and interfaces for DVI-D, VGA and HDMI
displays.
MI961F FEATURES:
Supports Intel@ 2nd Generation Core i7/i5/i3 QC/DC desktop
processors
Two DDR3 DIMM, 1066/1333MHz; supports up to 16GB
memory
Dual Realtek PCI-Express Gigabit LAN
Integrated Graphics for VGA, DVI-D/HDMI displays
3x SATA 2.0, 9x USB 2.0, USB 3.0 (2 ports),
4x COM, Watchdog timer
1x PCI-E (x16), 1x Mini PCI-E Socket (supports Mini PCI-E
card or MSATA)
MI961F User’s Manual 1
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INTRODUCTION
Checklist
Your MI961F package should include the items listed below.
The MI961F Mini ITX motherboard
This User’s Manual
1 CD containing chipset drivers and flash memory utility
Serial ATA cable
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MI961F User’s Manual
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Form Factor
Mini-ITX
CPU Type
Intel® 2nd generation CoreTM i7/i5/i3/Pentium®/Celeron® DT processor
TDP for QC= 95W/65W/45W;DC= 65W/35W
[Package = FC-LGA10, 37.5 mm x 37.5mm]
CPU Speed
Up to 3.40 GHz
Cache Size
Up to 8MB shared L2 Cache
CPU Socket
LGA1155 (Socket H2)
Chipset
Intel® BD82H61 PCH (TDP=6.1W)
[27mm x 27mm, 942-pin FCBGA package]
BIOS
AMI BIOS, support ACPI Function
Memory
Intel® 2nd generation CoreTM i7/i5/i3/Pentium®/Celeron® DT processor
integrated memory controller support DDR3-1333 (Non-ECC)
UDIMM x 2, Max. =16GB
VGA
Intel® 2nd generation CoreTM i7/i5/i3/Pentium® DT processor integrated
Gfx(HD2000/HD3000)
CRT X 1, DVI-D X 1 (thru Level shifter ASM1442)
HDMI X 1 (thru Level shifter ASM1442)
LAN
Realtek RTL8111E PCIe Gigabit LAN controller x2
USB
USB 2.0 host controller, supports 10 ports
- 4 ports in the rear panel and 4 ports for onboard pin header
- 1 port for Mini PCIe
USB 3.0 host controller (ASM1042), support 2 ports
- 2 ports in the rear panel
Serial ATA
Intel® H61 PCH build-in SATA 2.0 controller, supports 3 ports
Audio
Intel® H61 PCH build-in built-in High Definition Audio controller: ALC892
w/ 7.1 channels
LPC I/O
Fintek F81866AD-I
COM1 (RS232/422/485) [Auto flow control]; COM2~4 (RS232 only)
COM1/2 with pin-9 with power for 2 ports (500 mA for each port)
Hardware Monitor (2 thermal inputs, 4 voltage monitor inputs & 3 Fan
headers, 2 x DC FAN supporting only, AUX FAN cannot)
CPU FAN = 4-pin type; others= 3-pin type
Digital IO
4 in & 4 out
Expansion Slots
PCIe(16x) x 1
Mini PCIe(1x) x1 [Full-sized type] w/ mSATA & USB
Edge Connector
Dual DB9 stack connector for COM1, COM2
DVI-D + CRT stack connector x 1
Dual USB(3.0) [BLUE color] + HDMI stack connector x1
RJ-45 GbE + dual USB (2.0) stack connector x2
RCA Jack 3 x 1 for HD Audio
Onboard
Header/
Connector
3 ports x SATA II
2x4 pin-header x2 for 4 ports USB 2.0
2x5 pin-header x1 for front panel audio
DF11-10 for COM3, DF11-10 for COM4
2x5 pin-header x1 for Digital I/O
2x5 male connector for LPC module [Debugging purpose only]
Watchdog Timer
Yes (256 segments, 0, 1, 2…255 sec/min)
iSmart function
TI MSP430G2433 Micro-processor (Remote On/Off Control)
System Voltage
+5V, +3.3V, +12V, -12V, 5VSB (2A)
24-pin ATX main power + 4-pin 12V
Other
- Single LAN only to support LAN Wakeup while EuP is enabled
- Atmel AT24C02C EEPROM [SO8 type] for RTC back via SMbus
RoHS
Yes
Board Size
170mm x 170mm
MI961F Specifications
INTRODUCTION
MI961F User’s Manual 3
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INTRODUCTION
[
Board Dimensions
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INSTALLATIONS
Installations
This section provides information on how to use the jumpers and
connectors on the MI961F in order to set up a workable system. The
topics covered are:
Installing the CPU ....................................................................... 6
Installing the Memory ................................................................. 7
Setting the Jumpers ..................................................................... 8
Connectors on MI961F ............................................................. 12
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INSTALLATIONS
NOTE:
Ensure that the CPU heat sink and the CPU top surface are in
total contact to avoid CPU overheating problem that would
cause your system to hang or be unstable.
Installing the CPU
The MI961F board supports an LGA1155 Socket (shown below) for 2nd
generation Intel® Core™ processor family with LGA1155 packing.
To install the CPU, unlock first the socket by pressing the lever sideways,
then lift it up to a 90-degree. Then, position the CPU above the socket
such that the CPU corner aligns with the gold triangle matching the
socket corner with a small triangle. Carefully insert the CPU into the
socket and push down the lever to secure the CPU. Then, install the heat
sink and fan.
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INSTALLATIONS
DDR3 Module
Lock
Lock
Lock
Lock
Installing the Memory
The MI961F board supports four DDR3 memory socket for a maximum
total memory of 16GB in DDR3 DIMM memory type.
Installing and Removing Memory Modules
To install the DDR3 modules, locate the memory slot on the board and
perform the following steps:
1. Hold the DDR3 module so that the key of the DDR3 module aligned
with that on the memory slot.
2. Gently push the DDR3 module in an upright position until the clips of
the slot close to hold the DDR3 module in place when the DDR3
module touches the bottom of the slot.
3. To remove the DDR3 module, press the clips with both hands.
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INSTALLATIONS
Setting the Jumpers
Jumpers are used on MI961F to select various settings and features
according to your needs and applications. Contact your supplier if you
have doubts about the best configuration for your needs. The following
lists the connectors on MI961F and their respective functions.
Jumper Locations on MI961F .............................................................. 9
JP1: Factory use only (Default: open) ................................................ 10
JP2, JP3, JP4: RS232/RS422/RS485 (COM1) Selection .................... 10
JP5: COM1 RS232 RI/+5V/+12V Power Setting ............................... 10
JP6: COM2 RS232 RI/+5V/+12V Power Setting ............................... 10
JP7: Flash Descriptor Security Overide (Factory use only) ................. 11
JBAT1: Clear CMOS Contents .......................................................... 11
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Jumper Locations on MI961F
INSTALLATIONS
Jumpers on MI961F ........................................................................Page
JP1: Factory use only (Default: open) ................................................ 10
JP2, JP3, JP4: RS232/RS422/RS485 (COM1) Selection .................... 10
JP5: COM1 RS232 RI/+5V/+12V Power Setting ............................... 10
JP6: COM2 RS232 RI/+5V/+12V Power Setting ............................... 10
JP7: Flash Descriptor Security Override (Factory use only) ................ 11
JBAT1: Clear CMOS Contents .......................................................... 11
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INSTALLATIONS
COM1
Function
RS-232
RS-422
RS-485
Jumper
Setting
(pin closed)
JP2:
3-5&4-6
JP3:
1-2
JP4:
3-5 & 4-6
JP2:
1-3&2-4
JP3:
3-4
JP4:
1-3 & 2-4
JP2:
1-3&2-4
JP3:
5-6
JP4:
1-3 & 2-4
JP5
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
RI
Pin 5-6
Short/Closed
+5V
JP6
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
RI
Pin 5-6
Short/Closed
+5V
JP1: Factory use only (Default: open)
JP2, JP3, JP4: RS232/RS422/RS485 (COM1) Selection
JP5: COM1 RS232 RI/+5V/+12V Power Setting
JP6: COM2 RS232 RI/+5V/+12V Power Setting
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INSTALLATIONS
JP7
Override
Open
Disabled
(Default)
Close
Enabled
JBAT1
Setting
Function
Pin 1-2
Short/Closed
Normal
Pin 2-3
Short/Closed
Clear CMOS
JP7: Flash Descriptor Security Override (Factory use only)
JBAT1: Clear CMOS Contents
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INSTALLATIONS
Connectors on MI961F
Connector Locations on MI961F ....................................................... 13
CN1: COM1 and COM2 Serial Ports ................................................. 14
CN2: VGA and DVI-D Connector ..................................................... 14
CN3: USB3.0 Connector ................................................................... 15
CN4: HDMI Connector ..................................................................... 15
CN5, CN7, CN9: SATA Connectors ................................................. 15
CN6: Gigabit LAN + USB 2/3 ........................................................... 15
CN8: Gigabit LAN + USB 10/11 ....................................................... 15
CN10: HD Audio Connector ............................................................. 15
J1: ATX 12V Power Connector ......................................................... 16
J2: Digital I/O .................................................................................... 16
J3: LPC Connector (for debug use) .................................................... 16
J4, J5: COM3, COM4 RS232 Serial Ports ......................................... 16
J6: 24-pin ATX Power Connector...................................................... 17
J7: Power LED .................................................................................. 17
J8, J9, DDR3 DIMM Sockets ............................................................ 17
J10: System Function connector......................................................... 17
J12: Mini PCI-E Connector ............................................................... 18
J13, J17: USB Connectors ................................................................. 18
J14: SPI Connector (For debug use) .................................................. 18
J15: MCU JTAG (for debug use) ..................................................... 18
J18: Audio Pin Header for Chassis Front Panel .................................. 18
PCIE1: PCI-E X16 Slot ..................................................................... 19
CPU_FAN1: CPU Fan Power Connector ........................................... 19
SYS_FAN1: System Fan1 Power Connector...................................... 19
SYS_FAN2: System Fan2 Power Connector...................................... 19
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Connector Locations on MI961F
INSTALLATIONS
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INSTALLATIONS
Pin #
Signal Name
RS-232
R2-422
RS-485
1
DCD
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
NC
4
DTR
RX-
NC
5
Ground
Ground
Ground
6
DSR
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
RI
NC
NC
10
NC
NC
NC
VGA
Signal Name
Pin #
Pin #
Signal Name
Red
1 2 Green
Blue
3 4 N.C.
GND
5 6 GND
GND
7 8 GND
N.C.
9
10
GND
N.C.
11
12
DDCDATA
HSYNC
13
14
VSYNC
DDCCLK
15
CN1: COM1 and COM2 Serial Ports
[
CN2: VGA and DVI-D Connector
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INSTALLATIONS
Signal Name
Pin #
Pin #
Signal Name
DATA 2-
1
16
HOT POWER
DATA 2+
2
17
DATA 0-
GROUND
3
18
DATA 0+
N.C.
4
19
GROUND
N.C.
5
20
N.C.
DDC CLOCK
6
21
N.C.
DDC DATA
7
22
GROUND
N.C
8
23
CLOCK +
DATA 1-
9
24
CLOCK -
DATA 1+
10
GROUND
11
N.C.
12
N.C.
13
DDC POWER
14
GROUND
15
[
CN3: USB3.0 Connector
CN4: HDMI Connector
CN5, CN7, CN9: SATA Connectors
CN6: Gigabit LAN + USB 2/3
CN8: Gigabit LAN + USB 10/11
CN10: HD Audio Connector
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INSTALLATIONS
Pin #
Signal Name
1
Ground
2
Ground
3
+12V
4
+12V
Signal Name
Pin #
Pin #
Signal Name
GND
1 2 VCC
OUT3
3 4 OUT1
OUT2
5 6 OUT0
IN3
7 8 IN1
IN2
9
10
IN0
Signal Name
Pin #
Pin #
Signal Name
DCD, Data carrier detect
1 2 RXD, Receive data
TXD, Transmit data
3 4 DTR, Data terminal ready
GND, ground
5 6 DSR, Data set ready
RTS, Request to send
7 8 CTS, Clear to send
RI, Ring indicator
9
10
Not Used
J1: ATX 12V Power Connector
J2: Digital I/O
J3: LPC Connector (for debug use)
J4, J5: COM3, COM4 RS232 Serial Ports
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INSTALLATIONS
Signal Name
Pin #
Pin #
Signal Name
3.3V
13 1 3.3V
-12V
14 2 3.3V
Ground
15 3 Ground
PS-ON
16 4 +5V
Ground
17 5 Ground
Ground
18 6 +5V
Ground
19 7 Ground
-5V
20 8 Power good
+5V
21 9 5VSB
+5V
22
10
+12V
+5V
23
11
+12V
Ground
24
12
+3.3V
Pin #
Signal Name
1
Power LED
2
No connect
3
Ground
J6: 24-pin ATX Power Connector
J7: Power LED
The power LED indicates the status of the main power switch.
J8, J9, DDR3 DIMM Sockets
J10: System Function connector
ATX Power ON Switch: Pins 1 and 2
This 2-pin connector is an “ATX Power Supply On/Off Switch” on the
system that connects to the power switch on the case. When pressed, the
power switch will force the system to power on. When pressed again, it
will force the system to power off.
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INSTALLATIONS
Pin #
Signal Name
4
HDD Active
3
+3.3V
Pin #
Signal Name
7
+5V
8
+5VSB
Signal Name
Pin #
Pin #
Signal Name
Vcc
1 2 Ground
D-
3 4 D+
D+
5 6 D-
Ground
7 8 Vcc
Signal Name
Pin #
Pin #
Signal Name
MIC IN_L
1 2 Ground
MIC IN_R
3 4 DET
LINE_R
5 6 Ground
Sense
7 8 KEY
LINE_L
9
10
Ground
Hard Disk Drive LED Connector: Pins 3 and 4
This connector connects to the hard drive activity LED on control panel.
This LED will flash when the HDD is being accessed.
Reset Switch: Pins 5 and 6
The reset switch allows the user to reset the system without turning the
main power switch off and then on again. Orientation is not required
when making a connection to this header.
+5V and 5VSB Signals: Pins 7 and 8
J12: Mini PCI-E Connector
Supports Mini PCI-E card or MSATA device
J13, J17: USB Connectors
J14: SPI Connector (For debug use)
J15: MCU JTAG (for debug use)
J18: Audio Pin Header for Chassis Front Panel
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MI961F User’s Manual
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Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
4
Control
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
PCIE1: PCI-E X16 Slot
CPU_FAN1: CPU Fan Power Connector
SYS_FAN1: System Fan1 Power Connector
SYS_FAN2: System Fan2 Power Connector
INSTALLATIONS
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INSTALLATIONS
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BIOS SETUP
BIOS Setup
This chapter describes the different settings available in the AMI BIOS
that comes with the board. The topics covered in this chapter are as
follows:
BIOS Introduction ............................................................................................ 22
BIOS Setup ........................................................................................................ 22
Advanced Settings ............................................................................................ 24
Chipset Settings ................................................................................................ 34
Boot Settings ..................................................................................................... 41
CSM parameters ............................................................................................... 42
Security Settings ............................................................................................... 43
Save & Exit Settings ........................................................................................ 44
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BIOS SETUP
Warning:
It is strongly recommended that you avoid making any
changes to the chipset defaults. These defaults have been
carefully chosen by both AMI and your system manufacturer
to provide the absolute maximum performance and
reliability. Changing the defaults could cause the system to
become unstable and crash in some cases.
BIOS Introduction
The BIOS (Basic Input/Output System) installed in your computer
system’s ROM supports Intel processors. The BIOS provides critical
low-level support for a standard device such as disk drives, serial ports
and parallel ports. It also password protection as well as special support
for detailed fine-tuning of the chipset controlling the entire system.
BIOS Setup
The BIOS provides a Setup utility program for specifying the system
configurations and settings. The BIOS ROM of the system stores the
Setup utility. When you turn on the computer, the BIOS is immediately
activated. Pressing the <Del> key immediately allows you to enter the
Setup utility. If you are a little bit late pressing the <Del> key, POST
(Power On Self Test) will continue with its test routines, thus preventing
you from invoking the Setup. If you still wish to enter Setup, restart the
system by pressing the ”Reset” button or simultaneously pressing the
<Ctrl>, <Alt> and <Delete> keys. You can also restart by turning the
system Off and back On again. The following message will appear on the
screen:
Press <DEL> to Enter Setup
In general, you press the arrow keys to highlight items, <Enter> to select,
the <PgUp> and <PgDn> keys to change entries, <F1> for help and
<Esc> to quit.
When you enter the Setup utility, the Main Menu screen will appear on
the screen. The Main Menu allows you to select from various setup
functions and exit choices.
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MI961F User’s Manual
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Main Advanced Chipset Boot Security Save & Exit
Choose the system default
language
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
System Language
[English]
System Date
[Tue 01/20/2009]
System Time
[22:26:12]
Access Level
Administrator
Main Settings
Aptio Setup Utility – Copyright © 2011 American Megatrends, Inc.
System Language
Choose the system default language.
System Date
Set the Date. Use Tab to switch between Data elements.
System Time
Set the Time. Use Tab to switch between Data elements.
BIOS SETUP
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
► PCI Subsystem Settings
► ACPI Settings
► Wake up event setting
► CPU Configuration
► SATA Configuration
► Shutdown Temperature Configuration
► iSmart Controller
► Acoustic Management Configuration
► USB Configuration
► F81866 Super IO Configuration
► F81866 H/W Monitor
► CPU PPM Configuration
Main Advanced Chipset Boot Security Save & Exit
PCI Bus Driver Version V 2.05.02
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
PCI 64bit Resources Handing
Above 4G Decoding
Disabled
PCI Common Settings
PCI Latency Timer
32 PCI Bus Clocks
VGA Palette Snoop
Disabled
PERR# Generation
Disabled
SERR# Generation
Disabled
► PCI Express Settings
Advanced Settings
This section allows you to configure and improve your system and allows
you to set up some system features according to your preference.
PCI Subsystem Settings
Aptio Setup Utility
Aptio Setup Utility
Above 4G Decoding
Enables or Disables 64bit capable devices to be decoded in above 4G
address space (only if system supports 64 bit PCI decoding).
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
PCI Express Device Register Settings
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Relaxed Ordering
Disabled
Extended Tag
Disabled
No Snoop
Enabled
Maximum Payload
Auto
Maximum Read Request
Auto
PCI Express Link Register Settings
ASPM Support
Disabled
WARNING: Enabling ASPM may cause
some PCI-E devices to fail
Extended Synch
Disabled
Link Training Retry
5 Link Training Timeout (uS)
100
Unpopulated Links
Keep Link ON
PCI Latency Timer
Value to be programmed into PCI Latency Timer Register.
VGA Palette Snoop
Enables or disables VGA Palette Registers Snooping.
PERR# Generation
Enables or disables PCI device to generate PERR#.
SERR# Generation
Enables or disables PCI device to generate SERR#.
PCI Express Settings
Change PCI Express devices settings.
PCI Express Settings
Aptio Setup Utility
Relaxed Ordering
Enables or disables PCI Express Device Relaxed Ordering.
Extended Tag
If ENABLED allows device to use 8-bit Tag field as a requester.
No Snoop
Enables or disables PCI Express Device No Snoop option.
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BIOS SETUP
Maximum Payload
Set Maximum Payload of PCI Express Device or allow System BIOS to
select the value.
Maximum Read Request
Set Maximum Read Request Size of PCI Express Device or allow System
BIOS to select the value.
ASPM Support
Set the ASPM Level: Force L0s – Force all links to L0s State:
AUTO – BIOS auto configure : DISABLE – Disables ASPM.
Extended Synch
If ENABLED allows generation of Extended Synchronization patterns.
Link Training Retry
Defines number of Retry Attempts software will take to retrain the link if
previous training attempt was unsuccessful.
Link Training Timeout (uS)
Defines number of Microseconds software will wait before polling ‘Link
Training’ bit in Link Status register. Value range from 10 to 1000 uS.
Unpopulated Links
In order to save power, software will disable unpopulated PCI Express
links, if this option set to ‘Disable Link’.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
ACPI Settings
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Enable Hibernation
Enabled
ACPI Sleep State
S1 (CPU stop C…)
Lock Legacy Resources
S3 Video Repost
Disabled
Disabled
Main Advanced Chipset Boot Security Save & Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Wake on Ring
Disabled
Wake on PCIE Wake Event
Disabled
ACPI Settings
Aptio Setup Utility
Enable Hibernation
Enables or Disables System ability to Hibernate (OS/S4 Sleep State). This
option may be not effective with some OS.
ACPI Sleep State
Select ACPI sleep state the system will enter, when the SUSPEND button
is pressed.
Lock Legacy Resources
Enabled or Disabled Lock of Legacy Resources.
S3 Video Repost
Enable or disable S3 Video Repost.
Wake up event settings
Aptio Setup Utility
Wake on PCIE PME Wake Event
The options are Disabled and Enabled.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
CPU Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Intel® Core™ i7-3770 CPU @ 3.40GHz
Processor Signature
306a8
Microcode Patch
10
CPU Speed
3400 MHz
Processor Cores
4
Intel HT Technology
Supported
Intel VT-x Technology
Supported
Intel SMX Technology
Supported
64-bit
Supported
Hyper-threading
Enabled
Active Processor Cores
All
Limit CPUID Maximum
Disabled
Execute Disable Bit
Enabled
Intel Virtualization Technology
Disabled
Hardware Prefetcher
Disabled
Adjacent Cache Line Prefetch
Enabled
CPU Configuration
This section shows the CPU configuration parameters.
Aptio Setup Utility
Hyper-threading
Enabled for Windows XP and Linux (OS optimized for Hyper-Threading
Technology) and Disabled for other OS (OS not optimized for
Hyper-Threading Technology). When Disabled, only one thread per
enabled core is enabled.
Active Processor Cores
Number of cores to enable in each processor package.
Limit CPUID Maximum
Disabled for Windows XP.
Execute Disable Bit
XD can prevent certain classes of malicious buffer overflow attacks when
combined with a supporting OS (Windows Server 2003 SP1, Windows
XP SP2, SuSE Linux 9.2, Re33dHat Enterprise 3 Update 3.)
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
SATA Controller(s)
Enabled
SATA Port0
Empty
Software Preserve
Unknown
SATA Port1
Empty
Software Preserve
Unknown
SATA Port2
Empty
Software Preserve
Unknown
SATA Port3
Empty
Software Preserve
Unknown
SATA Port4
Empty
Software Preserve
Unknown
SATA Port5
Empty
Software Preserve
Unknown
Intel Virtualization Technology
When enabled, a VMM can utilize the additional hardware capabilities
provided by Vanderpool Technology.
Hardware Prefetcher
To turn on/off the Mid level Cache (L2) streamer Prefetcher.
Adjacent Cache Line Prefetch
To turn on/off prefetching of adjacent cache lines.
SATA Configuration
SATA Devices Configuration.
Aptio Setup Utility
SATA Controller(s)
Enable / Disable Serial ATA Controller.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
APCI Shutdown Temperature
Disabled
Main Advanced Chipset Boot Security Save & Exit
iSmart Controller
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Power-On after Power failure
Disable
Schedule Slot 1
None
Schedule Slot 2
None
Shutdown Temperature Configuration
Aptio Setup Utility
ACPI Shutdown Temperature
The default setting is Disabled.
iSmart Controller
Aptio Setup Utility
ISmart Controller
Setup the power on time for the system.
Schedule Slot 1 / 2
Setup the hour/minute for system power on.
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Main Advanced Chipset Boot Security Save & Exit
Acoustic Management Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Acoustic Management
Disabled
Main Advanced Chipset Boot Security Save & Exit
USB Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
USB Devices:
2 Hubs
Legacy USB Support
Enabled
USB3.0 Support
Enabled
XHCI Hand-off
Enabled
EHCI Hand-off
Enabled
USB hardware delays and time-outs:
USB Transfer time-out
20 sec
Device reset tine-out
20 sec
Device power-up delay
Auto
Acoustic Management Configuration
Aptio Setup Utility
USB Configuration
Aptio Setup Utility
BIOS SETUP
Legacy USB Support
Enables Legacy USB support.
AUTO option disables legacy support if no USB devices are connected.
DISABLE option will keep USB devices available only for EFI
applications.
USB3.0 Support
Enable/Disable USB3.0 (XHCI) Controller support.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The
XHCI ownership change should be claimed by XHCI driver.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
Super IO Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
F81866 Super IO Chip
F81866
F81866 ERP Support
All Enable
► Serial Port 0 Configuration
► Serial Port 1 Configuration
► Serial Port 2 Configuration
► Serial Port 3 Configuration
EHCI Hand-off
Enabled/Disabled. This is a workaround for OSes without EHCI hand-off
support. The EHCI ownership change should be claimed by EHCI driver.
USB Transfer time-out
The time-out value for Control, Bulk, and Interrupt transfers.
Device reset tine-out
USB mass Storage device start Unit command time-out.
Device power-up delay
Maximum time the device will take before it properly reports itself to the
Host Controller. ‘Auto’ uses default value: for a Root port it is 100ms, for
a Hub port the delay is taken from Hub descriptor.
F81866 Super IO Configuration
Aptio Setup Utility
Serial Port Configuration
Set Parameters of Serial Ports. User can Enable/Disable the serial port
and Select an optimal settings for the Super IO Device.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
PC Health Status
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
CPU temperature
+41 C
System temperature
+35 C
CPU FAN Speed
2115 RPM
System Fan1 Speed
N/A
System Fan2 Speed
N/A
Vcore
+1.000 V
+5V
+5.213 V
+12V
+12.408 V
+1.5V
+1.544 V
+3.3V
+3.424 V
CPU smart fan control
Disabled
System smart fan1 control
Disabled
System smart fan2 control
Disabled
F81866 H/W Monitor
Aptio Setup Utility
Temperatures/Voltages
These fields are the parameters of the hardware monitoring function
feature of the motherboard. The values are read-only values as monitored
by the system and show the PC health status.
Fan1/Fan2 Smart Fan Control
This field enables or disables the smart fan feature. At a certain
temperature, the fan starts turning. Once the temperature drops to a
certain level, it stops turning again.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
CPU PPM Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
EIST
Enabled
Turbo Mode
Enabled
Main Advanced Chipset Boot Security Save & Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
► PCH-IO Configuration
► System Agent (SA) Configuration
CPU PPM Configuration
Aptio Setup Utility
EIST
Enable/Disable Intel SpeedStep.
Chipset Settings
This section allows you to configure and improve your system and allows
you to set up some system features according to your preference.
Aptio Setup Utility
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
Intel PCH RC Version 1.5.0.0
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Intel PCH SKU Name
H61
Intel PCH Rev ID
05/B3
► PCI Express Configuration
► USB Configuration
► PCH Azalia Configuration
PCH LAN Controller
Enabled
High Precision Event Timer Configuration
High Precision Timer
Enabled
SLP_S4 Assertion Width
4-5 Seconds
PCH-IO Configuration
This section allows you to configure the North Bridge Chipset.
Aptio Setup Utility
PCH LAN Controller
Enable or disable onboard NIC.
SLP_S4 Assertion Width
Select a minimum assertion width of the SLP_S4# signal.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
PCI Express Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
PCI Express Clock Gating
Enabled
DMI Link ASPM Control
Enabled
DMI Link Extended Synch Control
Disabled
PCIe-USB Glitch W/A
Disabled
Subtractive Decode
Disabled
► PCI Express Root Port 1
► PCI Express Root Port 2
► PCI Express Root Port 3
► PCI Express Root Port 4
► PCI Express Root Port 5
► PCI Express Root Port 7
► PCI Express Root Port 8
PCI Express Configuration
PCI Express Clock Gating
Enable or disable PCI Express Clock Gating for each root port.
DMI Link ASPM Control
The control of Active State Power Management on both NB side and SB
side of the DMI link.
PCIe-USB Glitch W/A
PCIe-USB Glitch W/A for bad USB device(s) connected behind
PCIE/PEG port.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
USB Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
EHCI1
Enabled
EHCI2
Enabled
USB Ports Per-Port Disable Control
Disabled
USB Configuration
EHCI1/2
Control the USAB EHCI (USB 2.0) functions. One EHCI controller must
always be enabled.
USB Ports Per-Port Disable Control
Control each of the USB ports (0~13) disabling.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
PCH Azalia Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Azalia
Auto
Azalia PME
Disabled
Main Advanced Chipset Boot Security Save & Exit
System Agent Bridge Name IvyBridge
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
System Agent RC Version
1.5.0.0
VT-d Capability
Supported
VT-d
Enabled
CHAP Device (B0:D7:F0)
Disabled
Thermal Device (B0:D4:F0)
Disabled
Enable NB CRID
Disabled
BDAT ACPI Table Support
Disabled
C-State Pre-Wake
Enabled
► Graphics Configuration
► Memory Configuration
PCH Azalia Configuration
Azalia
Control Detection of the Azalia device.
Disabled = Azalia will unconditionally disabled.
Enabled Azalia will be unconditionally enabled.
Auto = Azalia will enabled if present, disabled otherwise.
System Agent (SA) Configuration
Aptio Setup Utility
VT-d
Check to enable VT-d function on MCH.
Enable NB CRID
Enable or disable NB CRID WorkAround.
C-State Pre-Wake
Controls C-State Pre-Wake feature for ARAT, in SSKPD[57].
[
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Main Advanced Chipset Boot Security Save & Exit
Graphics Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
IGFX VBIOS Version
2132
IGfx Frequency
350 MHz
Primary Display
Auto
Internal Graphics
Auto
GTT Size
2MB
Aperture Size
256MB
DVMT Pre-Allocated
64M
DVMT Total Gfx Mem
256MB
Graphics Configuration
BIOS SETUP
Aptio Setup Utility
Primary Display
Select which of IGFX/PEG/PCI graphics device should be primary
display or select SG for switchable Gfx.
Internal Graphics
Keep IGD enabled based on the setup options.
DVMT Pre-Allocated
Select DVMT 5.0 Pre-Allocated (Fixed) graphics memory size used by
the internal graphics device.
DVMT Total Gfx Mem
Select DVMT 5.0 total graphics memory size used by the internal
graphics device.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
Memory Information
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Memory Frequency
1067 MHz
Total Memory
1024 MB (DDR3)
DIMM#0
1024 MB (DDR3)
DIMM#1
DIMM#2
DIMM#3
CAS Latency (tCL)
7
Minimum delay time
CAS to RAS (tRCDmin)
7
Row Precharge (tRPmin)
7
Active to Precharge (tRASmin)
20
Memory Configuration
Aptio Setup Utility
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Main Advanced Chipset Boot Security Save & Exit
Boot Configuration
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Setup Prompt Timeout
1
Bootup NumLock State
On
Quiet Boot
Disabled
Fast Boot
Disabled
CSM16 Module Version
07.68
GateA20 Active
Upon Request
Option ROM Messages
Force BIOS
INT19 Trap Response
Immediate
Boot Option Priorities
► CSM parameters
Boot Settings
This section allows you to configure the boot settings.
Setup Prompt Timeout
Number of seconds to wait for setup activation key.
65535(0xFFFF) means indefinite waiting.
Bootup NumLock State
Select the keyboard NumLock state.
Quiet Boot
Enables/Disables Quiet Boot option.
Fast Boot
Enables/Disables boot with initialization of a minimal set of devices
required to launch active boot option. Has no effect for BBS boot
options.
GateA20 Active
UPON REQUEST – GA20 can be disabled using BIOS services.
ALWAYS – do not allow disabling GA20; this option is useful when any
RT code is executed above 1MB.
Option ROM Messages
Set display mode for Option ROM. Options are Force BIOS and Keep
Current.
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Aptio Setup Utility
BIOS SETUP
Page 46
BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Launch CSM
Always
Boot option filter
UEFI and Legacy
Launch PXE OpROM policy
Do not launch
Launch Storage OpROM policy
Legacy only
Launch Video OpROM policy
Legacy only
Other PCI device ROM priority
Legacy OpROM
INT19 Trap Response
Enable: Allows Option ROMs to trap Int 19.
Boot Option Priorities
Sets the system boot order.
CSM parameters
This section allows you to configure the boot settings.
Aptio Setup Utility
Boot option filter
This option controls what devices system can boot to.
Launch PXE OpROM policy
Controls the execution of UEFI and Legacy PXE OpROM.
Launch Storatge OpROM policy
Controls the execution of UEFI and Legacy Storage OpROM.
Launch Video OpROM policy
Controls the execution of UEFI and Legacy Video OpROM.
Other PCI device ROM priority
For PCI devices other than Network, Mass storage or Video defines
which OpROM to launch.
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
Password Description
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
If ONLY the Administrator’s password is set, then
this only limit access to Setup and is only asked for
when entering Setup.
If ONLY the User’s password is set, then this is a
power on password and must be entered to boot or
enter Setup. In Setup the User will have
Administrator rights
The password length must be
in the following range:
Minimum length
3
Maximum length
20
Administrator Password
User Password
Security Settings
This section allows you to configure and improve your system and allows
you to set up some system features according to your preference.
Administrator Password
Set Setup Administrator Password.
User Password
Set User Password.
Aptio Setup Utility
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BIOS SETUP
Main Advanced Chipset Boot Security Save & Exit
Save Changes and Exit
→ ← Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Discard Changes and Exit
Save Changes and Reset
Discard Changes and Reset
Save Options
Save Changes
Discard Changes
Restore Defaults
Save as User Defaults
Restore User Defaults
Save & Exit Settings
Save Changes and Exit
Exit system setup after saving the changes.
Discard Changes and Exit
Exit system setup without saving any changes.
Save Changes and Reset
Reset the system after saving the changes.
Discard Changes and Reset
Reset system setup without saving any changes.
Save Changes
Save Changes done so far to any of the setup options.
Discard Changes
Discard Changes done so far to any of the setup options.
Restore Defaults
Restore/Load Defaults values for all the setup options.
Save as User Defaults
Save the changes done so far as User Defaults.
Restore User Defaults
Restore the User Defaults to all the setup options.
44
Aptio Setup Utility
MI961F User’s Manual
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DRIVERS INSTALLATIONS
Drivers Installation
This section describes the installation procedures for software and
drivers. The software and drivers are included with the motherboard. If
you find the items missing, please contact the vendor where you made the
purchase. The contents of this section include the following:
Intel Chipset Software Installation Utility ........................................... 46
VGA Drivers Installation ................................................................... 47
Realtek HD Audio Driver Installation ................................................ 48
Realtek LAN Controller Drivers Installation....................................... 49
Intel® Management Engine Interface ................................................. 51
ASMedia USB 3.0 Drivers ................................................................. 53
IMPORTANT NOTE:
After installing your Windows operating system, you must install first the
Intel Chipset Software Installation Utility before proceeding with the
drivers installation.
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DRIVERS INSTALLATIONS
Intel Chipset Software Installation Utility
The Intel Chipset Drivers should be installed first before the software
drivers to enable Plug & Play INF support for Intel chipset components.
Follow the instructions below to complete the installation.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
6 Series Chipset Drivers.
2. Click Intel(R) Chipset Software Installation Utility.
3. When the Welcome screen to the Intel® Chipset Device Software
appears, click Next to continue.
4. Click Yes to accept the software license agreement and proceed with
the installation process.
5. On the Readme File Information screen, click Next to continue the
installation.
6. The Setup process is now complete. Click Finish to restart the
computer and for changes to take effect.
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DRIVERS INSTALLATIONS
VGA Drivers Installation
NOTE: Before installing the Intel(R) Core™ i3/i5/i7 Graphics Driver,
the Microsoft .NET Framework 3.5 SPI should be first installed.
To install the VGA drivers, follow the steps below.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
6 Series Chipset Drivers.
2. Click Intel(R) Core™ i3/i5/i7 Graphics Driver.
3. When the Welcome screen appears, click Next to continue.
4. Click Yes to to agree with the license agreement and continue the
installation.
5. On the Readme File Information screen, click Next to continue the
installation of the Intel® Graphics Media Accelerator Driver.
6. On Setup Progress screen, click Next to continue.
7. Setup complete. Click Finish to restart the computer and for changes
to take effect.
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DRIVERS INSTALLATIONS
Realtek HD Audio Driver Installation
Follow the steps below to install the Realtek HD Audio Drivers.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
6 Series Chipset Drivers.
2. Click Realtek High Definition Audio Driver.
3. On the Welcome to the InstallShield Wizard screen, click Yes to
proceed with and complete the installation process.
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DRIVERS INSTALLATIONS
Realtek LAN Controller Drivers Installation
Follow the steps below to install the Realtek LAN Drivers.
1. Insert the CD that comes with the board. Click Intel, then LAN Card,
and then Realtek LAN Controller Drivers.
2. Click Realtek RTL8111E LAN Drivers.
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DRIVERS INSTALLATIONS
3.When the welcome screen to InstallShield Wizard appears, click Next
to start the installation
4.When the InstallShieldWizard has finished installing the Realtek LAN
drivers, click Finish.
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DRIVERS INSTALLATION
Intel® Management Engine Interface
Follow the steps below to install the Intel Management Engine.
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
AMT 7.0 Drivers.
2. When the Welcome screen to the InstallShield Wizard for Intel®
Management Engine Components, click Next. On the next screen, click
Yes to to agree with the license agreement.
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DRIVER INSTALLATION
2. When the Setup Progress screen appears, click Next. Then, click
Finish when the setup progress has been successfully installed.
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DRIVERS INSTALLATION
ASMedia USB 3.0 Drivers
1. Insert the CD that comes with the board. Click Intel and then Intel(R)
6 Series Chipset Drivers.
2. Click ASMedia USB3.0 Driver.
2. When the Welcome screen to the InstallShield Wizard for Intel®
Management Engine Components, click Next.
3. When InstallShield Wizard is complete, click Finish.
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APPENDIX
Address
Device Description
000h - 01Fh
DMA Controller #1
020h - 03Fh
Interrupt Controller #1
040h - 05Fh
Timer
060h - 06Fh
Keyboard Controller
070h - 07Fh
Real Time Clock, NMI
080h - 09Fh
DMA Page Register
0A0h - 0BFh
Interrupt Controller #2
0C0h - 0DFh
DMA Controller #2
0F0h
Clear Math Coprocessor Busy Signal
0F1h
Reset Math Coprocessor
1F0h - 1F7h
IDE Interface
2E8h - 2EFh
Serial Port #4(COM4)
2F8h - 2FFh
Serial Port #2(COM2)
2B0h- 2DFh
Graphics adapter Controller
360h - 36Fh
Network Ports
3E8h - 3EFh
Serial Port #2(COM3)
3F8h - 3FFh
Serial Port #1(COM1)
Appendix
A. I/O Port Address Map
Each peripheral device in the system is assigned a set of I/O port
addresses which also becomes the identity of the device. The following
table lists the I/O port addresses used.
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APPENDIX
Level
Function
IRQ0
System Timer Output
IRQ1
Keyboard
IRQ3
Serial Port #2
IRQ4
Serial Port #1
IRQ5
Serial Port #3
IRQ5
Serial Port #4
IRQ8
Real Time Clock
IRQ14
Primary IDE
B. Interrupt Request Lines (IRQ)
Peripheral devices use interrupt request lines to notify CPU for the service
required. The following table shows the IRQ used by the devices on
board.
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APPENDIX
C. Watchdog Timer Configuration
The WDT is used to generate a variety of output signals after a user
programmable count. The WDT is suitable for use in the prevention of
system lock-up, such as when software becomes trapped in a deadlock.
Under these sorts of circumstances, the timer will count to zero and the
selected outputs will be driven. Under normal circumstance, the user will
restart the WDT at regular intervals before the timer counts to zero.
SAMPLE CODE:
//--------------------------------------------------------------------------//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
//--------------------------------------------------------------------------#include <dos.h>
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include "F81866.H"
//--------------------------------------------------------------------------int main (int argc, char *argv[]);
void EnableWDT(int);
void DisableWDT(void);
//--------------------------------------------------------------------------int main (int argc, char *argv[])
{
unsigned char bBuf;
unsigned char bTime;
char **endptr;
char SIO;
printf("Fintek 81866 watch dog program\n");
SIO = Init_F81866();
if (SIO == 0)
{
printf("Can not detect Fintek 81866, program abort.\n");
return(1);
}//if (SIO == 0)
if (argc != 2)
{
printf(" Parameter incorrect!!\n");
return (1);
}
bTime = strtol (argv[1], endptr, 10);
printf("System will reset after %d seconds\n", bTime);
if (bTime)
{ EnableWDT(bTime); }
else
{ DisableWDT(); }
return 0;
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}
//--------------------------------------------------------------------------void EnableWDT(int interval)
{
unsigned char bBuf;
bBuf = Get_F81866_Reg(0x2B);
bBuf &= (~0x20);
Set_F81866_Reg(0x2B, bBuf); //Enable WDTO
Set_F81866_LD(0x07); //switch to logic device 7
Set_F81866_Reg(0x30, 0x01); //enable timer
bBuf = Get_F81866_Reg(0xF5);
bBuf &= (~0x0F);
bBuf |= 0x52;
Set_F81866_Reg(0xF5, bBuf); //count mode is second
Set_F81866_Reg(0xF6, interval); //set timer
bBuf = Get_F81866_Reg(0xFA);
bBuf |= 0x01;
Set_F81866_Reg(0xFA, bBuf); //enable WDTO output
bBuf = Get_F81866_Reg(0xF5);
bBuf |= 0x20;
Set_F81866_Reg(0xF5, bBuf); //start counting
}
//--------------------------------------------------------------------------void DisableWDT(void)
{
unsigned char bBuf;
Set_F81866_LD(0x07); //switch to logic device 7
bBuf = Get_F81866_Reg(0xFA);
bBuf &= ~0x01;
Set_F81866_Reg(0xFA, bBuf); //disable WDTO output
bBuf = Get_F81866_Reg(0xF5);
bBuf &= ~0x20;
bBuf |= 0x40;
Set_F81866_Reg(0xF5, bBuf); //disable WDT
}
//---------------------------------------------------------------------------
APPENDIX
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APPENDIX
//--------------------------------------------------------------------------//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
//--------------------------------------------------------------------------#include "F81866.H"
#include <dos.h>
//--------------------------------------------------------------------------unsigned int F81866_BASE;
void Unlock_F81866 (void);
void Lock_F81866 (void);
//--------------------------------------------------------------------------unsigned int Init_F81866(void)
{
unsigned int result;
unsigned char ucDid;
F81866_BASE = 0x4E;
result = F81866_BASE;
ucDid = Get_F81866_Reg(0x20);
if (ucDid == 0x07) //Fintek 81866
{ goto Init_Finish; }
F81866_BASE = 0x2E;
result = F81866_BASE;
ucDid = Get_F81866_Reg(0x20);
if (ucDid == 0x07) //Fintek 81866
{ goto Init_Finish; }
F81866_BASE = 0x00;
result = F81866_BASE;
Init_Finish:
return (result);
}
//--------------------------------------------------------------------------void Unlock_F81866 (void)
{
outportb(F81866_INDEX_PORT, F81866_UNLOCK);
outportb(F81866_INDEX_PORT, F81866_UNLOCK);
}
//--------------------------------------------------------------------------void Lock_F81866 (void)
{
outportb(F81866_INDEX_PORT, F81866_LOCK);
}
//--------------------------------------------------------------------------void Set_F81866_LD( unsigned char LD)
{
Unlock_F81866();
outportb(F81866_INDEX_PORT, F81866_REG_LD);
outportb(F81866_DATA_PORT, LD);
Lock_F81866();
}
//--------------------------------------------------------------------------void Set_F81866_Reg( unsigned char REG, unsigned char DATA)
{
Unlock_F81866();
outportb(F81866_INDEX_PORT, REG);
outportb(F81866_DATA_PORT, DATA);
Lock_F81866();
}
//---------------------------------------------------------------------------
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APPENDIX
unsigned char Get_F81866_Reg(unsigned char REG)
{
unsigned char Result;
Unlock_F81866();
outportb(F81866_INDEX_PORT, REG);
Result = inportb(F81866_DATA_PORT);
Lock_F81866();
return Result;
}
//---------------------------------------------------------------------------
//--------------------------------------------------------------------------//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
//--------------------------------------------------------------------------#ifndef __F81866_H
#define __F81866_H 1
//--------------------------------------------------------------------------#define F81866_INDEX_PORT (F81866_BASE)
#define F81866_DATA_PORT (F81866_BASE+1)
//--------------------------------------------------------------------------#define F81866_REG_LD 0x07
//--------------------------------------------------------------------------#define F81866_UNLOCK 0x87
#define F81866_LOCK 0xAA
//--------------------------------------------------------------------------unsigned int Init_F81866(void);
void Set_F81866_LD( unsigned char);
void Set_F81866_Reg( unsigned char, unsigned char);
unsigned char Get_F81866_Reg( unsigned char);
//--------------------------------------------------------------------------#endif //__F81866_H
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APPENDIX
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