Advantech SOM-6765 User manual

User Manual
SOM-6765
Copyright
The documentation and the software included with this product are copyrighted 2010
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice.
No part of this manual may be reproduced, copied, translated or transmitted in any
form or by any means without the prior written permission of Advantech Co., Ltd.
Information provided in this manual is intended to be accurate and reliable. However,
Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements
of the rights of third parties, which may result from its use.
Acknowledgements
AMI is a trademark of American Megatrends Inc.
VIA is a trademark of VIA Technologies, Inc.
IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Corporation.
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows® is a registered trademark of Microsoft Corp.
RTL is a trademark of Realtek Semi-Conductor Co., Ltd.
ESS is a trademark of ESS Technology, Inc.
UMC is a trademark of United Microelectronics Corporation.
SMI is a trademark of Silicon Motion, Inc.
Creative is a trademark of Creative Technology LTD.
CHRONTEL is a trademark of Chrontel Inc.
All other product names or trademarks are properties of their respective owners.
SOM-6765 User Manual
Part No. 2006676500
Edition 1
Printed in China
Feb. 2012
ii
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defective, it will be repaired or replaced at no charge during the warranty period. For outof-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Technical Support and Assistance
1.
2.
Visit the Advantech web site at www.advantech.com/support where you can find
the latest information about the product.
Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
– Product name and serial number
– Description of your peripheral attachments
– Description of your software (operating system, version, application software,
etc.)
– A complete description of the problem
– The exact wording of any error messages
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SOM-6765 User Manual
Safety Instructions
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Read these safety instructions carefully.
Keep this User Manual for later reference.
Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible.
Keep this equipment away from humidity.
Put this equipment on a reliable surface during installation. Dropping it or letting
it fall may cause damage.
The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
All cautions and warnings on the equipment should be noted.
If the equipment is not used for a long time, disconnect it from the power source
to avoid damage by transient overvoltage.
Never pour any liquid into an opening. This may cause fire or electrical shock.
Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
If one of the following situations arises, get the equipment checked by service
personnel:
– The power cord or plug is damaged.
– Liquid has penetrated into the equipment.
– The equipment has been exposed to moisture.
– The equipment does not work well, or you cannot get it to work according to
the user's manual.
– The equipment has been dropped and damaged.
– The equipment has obvious signs of breakage.
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
 To avoid electrical shock, always disconnect the power from your PC chassis
before you work on it. Don't touch any components on the CPU card or other
cards while the PC is on.
 Disconnect power before making any configuration changes. The sudden rush
of power as you connect a jumper or install a card may damage sensitive electronic components.
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Contents
Chapter
Chapter
1
General Information ............................1
1.1
1.2
Introduction ............................................................................................... 2
Specifications ............................................................................................ 2
1.2.1 Standard System On Module functions ........................................ 2
1.2.2 VGA/flat panel Interface................................................................ 3
1.2.3 Audio function ............................................................................... 3
1.2.4 Ethernet ........................................................................................ 3
1.2.5 Mechanical and environmental ..................................................... 3
2
Mechanical Information ......................5
2.1
Connectors................................................................................................ 6
2.1.1 Board Connector........................................................................... 6
2.1.2 Connector List............................................................................... 6
Table 2.1: Fan Connector............................................................ 6
Mechanical Drawing.................................................................................. 7
2.2.1 Connector Location....................................................................... 7
Figure 2.1 Board Layout (component side) ................................. 7
Figure 2.2 Board Layout (Solder side)......................................... 7
2.2.2 Board Dimension .......................................................................... 8
Figure 2.3 Board Dimension (Component side) .......................... 8
Figure 2.4 Board Dimension (Solder side)................................... 8
2.2
Chapter
3
3.1
3.2
3.3
BIOS Setup Information ......................9
Figure 3.1 Setup program initial screen..................................... 10
Entering Setup ........................................................................................ 10
Main Setup .............................................................................................. 11
Figure 3.2 Main setup screen .................................................... 11
3.2.1 System time / System date ......................................................... 11
Advanced BIOS Features Setup ............................................................. 12
Figure 3.3 Advanced BIOS features setup screen .................... 12
3.3.1 Advantech Bios Update V1.3 ...................................................... 13
Figure 3.4 Advantech Bios Update V1.3.................................... 13
3.3.2 ACPI Settings.............................................................................. 13
Figure 3.5 ACPI Setting ............................................................. 13
3.3.3 TPM Configuration ...................................................................... 14
Figure 3.6 TPM Configuration.................................................... 14
3.3.4 CPU Configuration ...................................................................... 14
Figure 3.7 Super I/O Configuration............................................ 14
3.3.5 SATA Configuration .................................................................... 15
Figure 3.8 SATA Configuration.................................................. 15
3.3.6 Intel Fast Flash Standy ............................................................... 16
Figure 3.9 Intel Fast Flash Standy............................................. 16
3.3.7 USB Configuration ...................................................................... 16
Figure 3.10USB Configuration.................................................... 16
3.3.8 Embedded Controller Configuration............................................ 17
Figure 3.11Embedded Controller Configuration ........................ 17
3.3.9 AOAC Configuration ................................................................... 18
Figure 3.12AOAC Configuration ................................................. 18
3.3.10 SuperIO Configuration ................................................................ 18
Figure 3.13SuperIO Configuration.............................................. 18
3.3.11 Serial Port Console Redirection.................................................. 19
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3.4
3.5
3.6
3.7
Chapter
Figure 3.14Serial Port Console Redirection ............................... 19
Figure 3.15Console Redirection Settings ................................... 20
Figure 3.16Console Redirection Settings ................................... 21
3.3.12 PPM Configuration...................................................................... 22
Figure 3.17PPM Configuration ................................................... 22
Chipset.................................................................................................... 22
Figure 3.18Chipset Setup........................................................... 22
3.4.1 Intel IGD Configuration ............................................................... 23
Figure 3.19Intel IGD Configuration............................................. 23
Figure 3.20Intel IGD Configuration............................................. 23
Figure 3.21South Bridge............................................................. 24
Figure 3.22TPT Devices............................................................. 25
Figure 3.23PCI Express Root Port 0 .......................................... 26
Figure 3.24PCI Express Root Port 0 .......................................... 27
Boot Settings........................................................................................... 28
Figure 3.25Boot Setup Utility...................................................... 28
Security Setup......................................................................................... 29
Figure 3.26Security Setup .......................................................... 29
Save & Exit ............................................................................................. 29
Figure 3.27Save & Exit............................................................... 29
3.7.1 Save Changes and Exit .............................................................. 30
3.7.2 Discard Changes and Exit .......................................................... 30
3.7.3 Save Changes and Reset........................................................... 30
3.7.4 Discard Changes and Reset....................................................... 30
3.7.5 Save Changes ............................................................................ 30
3.7.6 Discard Changes ........................................................................ 30
3.7.7 Restore Defaults ......................................................................... 30
3.7.8 Save User Defaults..................................................................... 30
3.7.9 Restore User Defaults ................................................................ 30
4
S/W Introduction & Installation........ 31
4.1
4.2
S/W Introduction ..................................................................................... 32
Driver Installation .................................................................................... 32
4.2.1 Windows OS ............................................................................... 32
4.2.2 Other OS..................................................................................... 32
4.2.3 Step 2- Install Intel INF Update Driver for Windows XP ............. 32
4.2.4 Step 3- Install Intel Graphic Driver for Windows XP ................... 32
4.2.5 Step 4- Install Audio Driver for Windows XP .............................. 32
4.2.6 Step 5- Install Intel Ethernet Driver for Windows XP .................. 32
Appendix A
Watchdog Timer................................ 33
A.1
Programming the Watchdog Timer ......................................................... 34
Appendix B
Programming GPIO........................... 35
B.1
GPIO Mapping ........................................................................................ 36
Appendix C
System Assignments........................ 37
C.1
System I/O Port....................................................................................... 38
Table C.1: System I/O Ports ...................................................... 38
DMA Channel Assignments .................................................................... 40
Table C.2: DMA Channel Assignments ..................................... 40
Interrupt Assignments ............................................................................. 40
Table C.3: Interrupt Assignment ................................................ 40
C.2
C.3
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C.4
1st MB Memory Map ............................................................................... 41
Table C.4: 1st MB Memory Map ................................................ 41
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SOM-6765 User Manual
viii
Chapter
1
1
General Information
This chapter gives background
information on the SOM-6765 CPU
System on Module.
Sections include:
 Introduction
 Specifications
1.1 Introduction
SOM-6765 is an embedded COM-Express Compact COM.0 R2.0 Type 2 CPU module that fully complies with the PCI Industrial Computer Manufactures PICMG COM
Express standard. The new CPU module supports Intel N2600 and D2700 processors with NM10 chipset which supports Intel Embedded GFX Core, MPEG2 Decode
in HW, PCI Express and SATA interfaces. In a basic form factor of 95mm x 95mm,
the SOM-6765 provides a scalable high performance and easy to integrate solution
for customers’ applications by utilizing a plug-in CPU module on an application-specific customer solution board. The SOM-6765 with advanced I/O capacity incorporates serial differential signaling technologies such as PCI Express, Serial ATA, USB
2.0, LVDS, and HD Audio interfaces. SOM-6765 offers customers more choices for
their own applications needing higher computing speeds while maintaining a compact form factor.
SOM-6765 complies with the "Green Function" standard and supports Doze, Standby
and Suspend modes. The small size (95 mm x 95 mm) and use of one high capacity
connector based on the proven COM-Express Compact form factor, allow the modules to be easily and securely mounted onto a customized solution board or our standard SOM-DB5700 development board.
The SOM-6765 is a highly integrated multimedia COM module that combines audio,
video, and network functions. It provides excellent processing capabilities via Intel
N2600 and D2700 processors, single channel LVDS interface for middle size TFT
LCD display, DDR3 memory up to 2 GB (N2600) or 4GB (D2700), high definition
audio interface (HD Audio).
1.2 Specifications
1.2.1 Standard System On Module functions










CPU: Onboard Intel® Atom N2600 processor
Onboard Intel® Atom D2700 processor
(Detail CPU support information please contact your sales representative)
BIOS: AMI EFI 2MB Flash
Chipset: Intel® NM10 Chipset
Cache memory: Intel® Atom N2600 processor integrated 512KB L2 cache
Intel® Atom D2700 processor integrated 512KB L2 cache
System memory: 204-pin SODIMM supports 800MHz (N2600)/ 1066MHz
(D2700) DDR3 memory only
Up to 2GB memory at Intel® Atom N2600 processor
Up to 4GB memory at Intel® Atom D2700 processor
Power management: Supports power saving modes including Normal /
Standby / Suspend modes. ACPI 2.0 compliant
SATA interface: 2 SATAII Channels
Watchdog timer: 256 levels timer interval, from 0 to 255 sec or min setup by
software, jumper less selection, generates system reset
USB interface: Supports 8 USB 2.0 ports
Expansion Interface: Supports LPC, 2 PCIe x1 default setting (can be 1 PCIe
x4 or 4 PCIe x1 option), 4 PCI masters
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


Chipset: Intel NM10, DX9, MPEG2 Decode controller
Display type: Dual display supports of CRT and LVDS.
Supports 18-bit single channel LVDS interface for N2600
18&24-bit single channel LVDS interface for D2700
Display mode: CRT Mode: Support up to 1920 x 1200 (N2600/D2700)
LVDS Mode: Support up to 1366 x 768 (N2600)
1440 x 900 (D2700)

Audio interface: Intel high definition audio interface
1.2.4 Ethernet

Chipset:
1000Mbps: Intel 82583V Gigabit Ethernet. Base on IEEE 10BASE-T, 100BASETX and 1000BASE-T standard.
1.2.5 Mechanical and environmental






Dimensions: COM-Micro form-factor, 95 mm x 95 mm (3.74" x 3.74")
Power supply voltage: +12 V power only
(+5VSB is need for ACPI and ATX power)
Power requirement:
SOM-6765N (2GB DDRIII 1066)
+12 V @ 0.5 A
SOM-6765D (4GB DDRIII 1066)
+12 V @ 0.63 A
Operating temperature: 0 ~ 60°C (32 ~ 140°F)
Operating humidity: 0% ~ 90% relative humidity, non-condensing
Weight: 0.103 Kg (weight of total package)
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SOM-6765 User Manual
General Information
1.2.3 Audio function
Chapter 1
1.2.2 VGA/flat panel Interface
SOM-6765 User Manual
4
Chapter
2
2
Mechanical
Information
This chapter gives mechanical
and connector information on the
SOM-6765 CPU System on Module.
Sections include:
 Connector Information
 Mechanical Drawing
2.1 Connectors
2.1.1 Board Connector
There are two connectors at the rear side of SOM-6765 for connecting to carrier
board.
X2: 220pins
• CRT
• LCD
• AC97/HD Audio
• Ethernet
• USB
• SMBus&12C
• GPIO/GPCS
• WDT
SATA
• PCI-E x1
• LPC

X1: 220pins
• SDVO
• IDE
• PCI
Pin Assignments for X2 connector
Please refer to Advantech_COM_Express_Design Guide, Chapter 2.
You can download Advantech_COM_Express_Design Guide from http://
com.advantech.com/
2.1.2 Connector List
Table 2.1: Fan Connector
FAN1
Fan
Description
Wafer 2.0mm 3P 90D(M)DIP 2001-WR-03-LF W/Lock
Pin
Pin Name
1
Fan Tach-Input
2
Fan Out
3
GND
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6
Chapter 2
2.2 Mechanical Drawing
2.2.1 Connector Location
Figure 2.1 Board Layout (component side)
Figure 2.2 Board Layout (Solder side)
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SOM-6765 User Manual
Mechanical Information
FAN
2.2.2 Board Dimension
Figure 2.3 Board Dimension (Component side)
Figure 2.4 Board Dimension (Solder side)
SOM-6765 User Manual
8
Chapter
3
3
BIOS Setup
Information
This chapter gives basic BIOS
upgrade and Setup information on
the SOM-7562 CPU System on
Module.
Sections include:
 Safety Precautions
 BIOS Update
 Basic BIOS Setup
AMIBIOS has been integrated into many motherboards for over a decade. With the
AMIBIOS Setup program, users can modify BIOS settings and control the various
system features. This chapter describes the basic navigation of the SOM-6765 BIOS
setup screens.
Figure 3.1 Setup program initial screen
AMI's BIOS ROM has a built-in Setup program that allows users to modify the basic
system configuration. This information is stored in flash ROM so it retains the Setup
information when the power is turned off.
3.1 Entering Setup
Turn on the computer and then press <F2> or <DEL> to enter Setup menu.
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10
When users first enter the BIOS Setup Utility, users will enter the Main setup screen.
Users can always return to the Main setup screen by selecting the Main tab. There
are two Main Setup options. They are described in this section. The Main BIOS
Setup screen is shown below.
3.2.1 System time / System date
Use this option to change the system time and date. Highlight System Time or System Date using the <Arrow> keys. Enter new values through the keyboard. Press the
<Tab> key or the <Arrow> keys to move between fields. The date must be entered in
MM/DD/YY format. The time must be entered in HH:MM:SS format.
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.2 Main setup screen
The Main BIOS setup screen has two main frames. The left frame displays all the
options that can be configured. Grayed-out options cannot be configured; options in
blue can. The right frame displays the key legend.
Above the key legend is an area reserved for a text message. When an option is
selected in the left frame, it is highlighted in white. Often a text message will accompany it.
Chapter 3
3.2 Main Setup
3.3 Advanced BIOS Features Setup
Select the Advanced tab from the SOM-6765 setup screen to enter the Advanced
BIOS Setup screen. Users can select any item in the left frame of the screen, such as
CPU Configuration, to go to the sub menu for that item. Users can display an
Advanced BIOS Setup option by highlighting it using the <Arrow> keys. All Advanced
BIOS Setup options are described in this section. The Advanced BIOS Setup
screens are shown below. The sub menus are described on the following pages.
Figure 3.3 Advanced BIOS features setup screen
Launch PXE OpROM
This item allows users to enable or disable launch PXE OpROM if available.
Launch Storage OpROM
This item allows users to enable or disable launch storage OpROM if available.
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Chapter 3
3.3.1 Advantech Bios Update V1.3
3.3.2 ACPI Settings
Figure 3.5 ACPI Setting
Enable ACPI Auto Configuration
This item allows users to enable or disable BIOS ACPI auto configuration.
Enable Hibernation
This item allows users to enable or disable hibernation.
ACPI Sleep State
This item allows users to set the ACPI sleep state.
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.4 Advantech Bios Update V1.3
Advantech Bios Update V1.3
Press[Enter] to do BIOS update.
Please put new bios UPDATE.BIN in disk(FS0).
Lock Legacy Resources
This item allows users to lock legacy devices°Ø resources.
S3 Video Repost
Enable or Disable S3 Video Repost.
3.3.3 TPM Configuration
Figure 3.6 TPM Configuration
TPM Support
Disable/Enable TPM if available.
3.3.4 CPU Configuration
Figure 3.7 Super I/O Configuration
Hyper Threading Technology
This item allows users to enable or disable Intel Hyper Threading technology.
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3.3.5 SATA Configuration
BIOS Setup Information
Figure 3.8 SATA Configuration
SATA Controller(s)
This item allows users to enable or disable the SATA controller(s).
SATA Mode Selection
This item allows users to select mode of SATA controller(s).
15
Chapter 3
Limit CPUID Maximum
This item allows users to limit the maximum value of CPUID.
Execute Disable Bit
This item allows users to enable or disable the No-Execution page Portection technology.
SOM-6765 User Manual
3.3.6 Intel Fast Flash Standy
Figure 3.9 Intel Fast Flash Standy
iFFS Support
Enable or disable IFFS function.
3.3.7 USB Configuration
Figure 3.10 USB Configuration
Legacy USB Support
Enable the support for legacy USB. Auto option disables legacy support if no USB
devices are connected.
EHCI Hand-Off
This is a workaround for the OS without EHCI hand-off support. The EHCI ownership
change should claim by EHCI driver.
USB transfer time-out
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BIOS Setup Information
3.3.8 Embedded Controller Configuration
Figure 3.11 Embedded Controller Configuration
EC iManager WatchDog IRQ
This item allows users to set the irq number of EC watchdog.
EC Power Saving Mode
This item allows users to set board°Øs power saving mode when off.
CPU Shutdown Temperature
This item allows users to set the value of CPU shutdown temperature.
EC iManager Smart FAN
This item allows users to enable or disable smart FAN feature.
Backlight Function
This item allows users to set backlight enable polarity.
17
Chapter 3
Set the time-out value for Control, Bulk, and Interrupt transfers.
Device reset time-out
Set USB mass storage device Start Unit command time-out value.
Device power-up delay
Set the maximum time of the device will take before it properly reports itself to the
Host Controller. 'Auto' uses default value: for a Root port it is 100 ms, for a Hub port
the delay is taken from Hub descriptor.
SOM-6765 User Manual
3.3.9 AOAC Configuration
Figure 3.12 AOAC Configuration
AOAC Configuration
Enable/Disable AOAC Configuration.
3.3.10 SuperIO Configuration
Figure 3.13 SuperIO Configuration
Serial Port 0 Configuration
This item allows users to configure serial port 0.
Serial Port 1 Configuration
This item allows users to configure serial port 1.
Parallel Port Configuration
This item allows users to configure parallel port.
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Chapter 3
3.3.11 Serial Port Console Redirection
Console Redirection(EMS)
Console Redirection Enable or Disable.
Console Redirection Settings
This item allows users to enable or disable console redirection for Microsoft Windows
Emergency Management Serivces (EMS).
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.14 Serial Port Console Redirection
Console Redirection(COM0)
Console Redirection Enable or Disable.
Console Redirection Settings
The settings specify how the host computer and the computer and the remote computer (which the user is using) will exchange data. Both computers should have the
same or compatible settings.
3.3.11.1 Console Redirection Settings
Figure 3.15 Console Redirection Settings
Terminal Type
Emulation: ANSI: Extended ASCII char set. VT100: ASCII char set. VT100+: Extends
VT100 to support color, function keys, etc. VT-UTF8: Uses UTF8 encoding to map
Unicode chars onto 1 or more bytes.
Bits per second
Select the serial port transmission speed. The speed must be matched on the other
side. Long or noisy lines may require lower speeds.
Data Bits
Data Bits 7 or 8
Parity
A parity bit can be sent with the data bits to detect some transmission errors. Even:
parity bit is 0 if the num of 1's in the data bits is even. Odd: parity bit is 0 if num of 1's
in the data bits is odd. Mark: parity bit is always 1. Space: Parity bit is always 0. Mark
and Space Parity do not allow for error detection. They can be used as an additional
data bit.
Stop Bits
Stop bits indicate the end of a serial data packet. (A start bit indicates the beginning).
The standard setting is 1 stop bit. Communication with slow devices may require
more than 1 stop bit.
Flow Control
Flow control can prevent data loss from buffer overflow. When sending data, if the
receiving buffers are full, a 'stop' signal can be sent to stop the data flow. Once the
buffers are empty, a 'start' signal can be sent to re-start the flow. Hardware flow control uses two wires to send start/stop signals.
VT-UTF8 Combo Key Support
Enable VT-UTF8 Combination Key Support for ANSI/VT100 terminals
Recorder Mode
With this mode enabled only text will be sent. This is to capture Terminal data.
Resolution 100x31
Enables or disables extended terminal resolution
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3.3.11.2 e Redirection Settings
Terminal Type
VT-UTF8 is the preferred terminal type for out-of-band management. The next best
choice is VT100+ and then VT100. See above, in Console Redirection Settings page,
for more Help with Terminal Type/Emulation.
Bits per second
Select the serial port transmission speed. The speed must be matched on the other
side. Long or noisy lines may require lower speeds.
Flow Control
Flow control can prevent data loss from buffer overflow. When sending data, if the
receiving buffers are full, a 'stop' signal can be sent to stop the data flow. Once the
buffers are empty, a 'start' signal can be sent to re-start the flow. Hardware flow control uses two wires to send start/stop signals.
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.16 Console Redirection Settings
Chapter 3
Legacy OS Redirection
On Legacy OS, the Number of Rows and Columns supported redirection
3.3.12 PPM Configuration
Figure 3.17 PPM Configuration
EIST
CPU runs at its default speed if disabled; CPU speed is controlled by the operating
system if enabled.
CPU C3/C6/C7 Report
This item allows users to enable or disable CPU C-state support.
3.4 Chipset
Select the Chipset tab from the SOM-6765 setup screen to enter the Chipset BIOS
Setup screen. You can display a Chipset BIOS Setup option by highlighting it using
the <Arrow> keys. All Plug and Play BIOS Setup options are described in this section. The Plug and Play BIOS Setup screen is shown below.
Figure 3.18 Chipset Setup
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Chapter 3
3.4.1 Intel IGD Configuration
BIOS Setup Information
Figure 3.19 Intel IGD Configuration
Intel IGD Configuration
Config Intel IGD Settings.
3.4.1.1 Intel IGD Configuration
Figure 3.20 Intel IGD Configuration
Auto Disable IGD
Auto disable IGD upon external GFX detected.
IGFX - Boot Type
Select the Video Device which will be activated during POST. This has no effect if
external graphics present.
LCD Panel Type
Select LCD panel used by Internal Graphics Device by selecting the appropriate
setup item.
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SOM-6765 User Manual
Panel Scaling
Select the LCD panel scaling option used by the Internal Graphics Device.
Active LFP
Select the Active LFP Configuration.
No LVDS:VBIOS does not enable LVDS.
Int-LVDS:VBIOS enables LVDS driver by Integrated encoder.
SDVO LVDS:VBIOS enables LVDS driver by SDVO encoder.
eDP Port-A:LFP Driven by Int-DisplayPort encoder from Port-A.
eDP Port-D:LFP Driven by Int-DisplayPort encoder from Port-D(through PCH).
IGD Clock Source
IGD Clock Source selection External/Internal Clock.
Fixed Graphics Memory Size
Configure Fixed Graphics Memory Size
ALS Support
Valid only for ACPI.
Legacy = ALS Support through the IGD INT10 function.
ACPI = ALS support through an ACPI ALS driver.
Backlight Control Support
Backlight Control Configuration
BIA
Auto: GMCH Use VBT Default;
Level n: Enabled with Selected Aggressiveness Level.
3.4.1.2 South Bridge
Figure 3.21 South Bridge
TPT Devices
Enable/Disable Intel(R) IO Controller Hub (TPT) devices.
PCI Express Root Port 0
PCI Express Root Port 0 Settings.
PCI Express Root Port 1
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Azalia Controller
Azalia Controller Enable/Disable
Select USB Mode
Select USB mode to control USB ports.
UHCI#1 (0 and 1) / UHCI#2 (2 and 3) / UHCI#3 (4 and 5) / UHCI#4 (6 and 7)
Control the USB UHCI (USB 1.1) functions.\n\nDisable from highest to lowest controller.
USB 2.0(EHCI) Support
Enable or Disable USB 2.0 (EHCI) Support.
LAN Controller
Enable or Disable OnChip NIC Controller.
Wake on LAN
Enable or disable PCIE LAN to wake the system.
SMBus Controller
Enable or Disable OnChip SMBus Controller.
SIRQ Logic
Enable or Disable SIRQ logic.
SIRQ Mode
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.22 TPT Devices
Chapter 3
PCI Express Root Port 1 Settings.
DMI Link ASPM Control
The control of Active State Power Management on both NB side and SB side of the
DMI Link.
High Precision Timer
Enable or Disable the High Precision Event Timer.
SLP_S4 Assertion Widt
Select a minimum assertion width of the SLP_S4# signal
Restore AC Power Loss
Select AC power state when power is re-applied after a power failure.
 TPT Devices
Set SIRQ mode.
Debug Port 80
Show Debug Port 80 from PCI or LPC
 PCI Express Root Port 0
Figure 3.23 PCI Express Root Port 0
PCI Express Port 0
Enable / Disable PCI Express Root Port 0.
Port 0 IOxAPIC
Enable / Disable PCI Express Root Port 0 I/O APIC.
Automatic ASPM
Automatically enable ASPM based on reported capabilities and known issues.
PME SCI
PCI Express PME SCI Enable/Disable.
Hot Plug
PCI Express Hot Plug Enable/Disable.
Extra Bus Reserved
Extra Bus Reserved (0-7) for bridges behind this Root Bridge.
Reseved Memory
Reserved Memory and Prefetchable Memory (1-20MB) Range for this Root Bridge.
Reserved I/O
Reserved I/O (4K/8K/12K/16K/20K) Range for this Root Bridge.
SOM-6765 User Manual
26
PCI Express Root Port 1
Chapter 3

PCI Express Port 1
Enable / Disable PCI Express Root Port 1.
Port 0 IOxAPIC
Enable / Disable PCI Express Root Port 0 I/O APIC.
Automatic ASPM
Automatically enable ASPM based on reported capabilities and known issues.
PME SCI
PCI Express PME SCI Enable/Disable.
Hot Plug
PCI Express Hot Plug Enable/Disable.
Extra Bus Reserved
Extra Bus Reserved (0-7) for bridges behind this Root Bridge.
Reseved Memory
Reserved Memory and Prefetchable Memory (1-20MB) Range for this Root Bridge.
Reserved I/O
Reserved I/O (4K/8K/12K/16K/20K) Range for this Root Bridge.
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.24 PCI Express Root Port 0
3.5 Boot Settings
Figure 3.25 Boot Setup Utility
Setup Prompt Timeout
This item allows users to select the number of seconds to wait for setup activation
key.
Bootup NumLock State
Select the Power-on state for Numlock.
Quiet Boot
If this option is set to Disabled, the BIOS displays normal POST messages. If
Enabled, an OEM Logo is shown instead of POST messages.
Option ROM Message
Set display mode for option ROM.
Interrupt 19 Capture
This item allows option ROMs to trap interrupt 19.
1st/2nd/3rd/4th/5th Boot
This item allows users to set boot device priority.
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28
Chapter 3
3.6 Security Setup
3.7 Save & Exit
Figure 3.27 Save & Exit
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SOM-6765 User Manual
BIOS Setup Information
Figure 3.26 Security Setup
Select Security Setup from the SOM-6765 Setup main BIOS setup menu. All Security
Setup options, such as password selection is described in this section. To access the
sub menu for the following items, select the item and press <Enter>:
Change Administrator / User Password: Select this option and press <ENTER> to
access the sub menu, and then type in the password.
3.7.1 Save Changes and Exit
When users have completed system configuration, select this option to save
changes, exit BIOS setup menu and reboot the computer if necessary to take effect
all system configuration parameters.
3.7.2 Discard Changes and Exit
Select this option to quit Setup without making any permanent changes to the system
configuration.
3.7.3 Save Changes and Reset
When users have completed system configuration, select this option to save
changes, exit BIOS setup menu and reboot the computer to take effect all system
configuration parameters.
3.7.4 Discard Changes and Reset
Select this option to quit Setup without making any permanent changes to the system
configuration and reboot the computer.
3.7.5 Save Changes
When users have completed system configuration, select this option to save changes
without exit BIOS setup menu.
3.7.6 Discard Changes
Select this option to discard any current changes and load previous system configuration.
3.7.7 Restore Defaults
The SOM-6765 automatically configures all setup items to optimal settings when
users select this option. Optimal Defaults are designed for maximum system performance, but may not work best for all computer applications. In particular, do not use
the Optimal Defaults if the users computer is experiencing system configuration problems.
3.7.8 Save User Defaults
When users have completed system configuration, select this option to save changes
as user defaults without exit BIOS setup menu.
3.7.9 Restore User Defaults
The users can select this option to restore user defaults.
SOM-6765 User Manual
30
Chapter
4
4
S/W Introduction &
Installation
4.1 S/W Introduction
The mission of Advantech Embedded Software Services is to "Enhance quality of life
with Advantech platforms and Microsoft Windows embedded technology." We enable
Windows Embedded software products on Advantech platforms to more effectively
support the embedded computing community. Customers are freed from the hassle
of dealing with multiple vendors (Hardware suppliers, System integrators, Embedded
OS distributor) for projects. Our goal is to make Windows Embedded Software solutions easily and widely available to the embedded computing community.
4.2 Driver Installation
The Intel Chipset Software Installation (CSI) utility installs the Windows INF files that
outline to the operating system how the chipset components will be configured.
4.2.1 Windows OS
To install the drivers please connect to internet and browse the website http://support.advantech.com.tw and download the drivers that you want to install and follow
Driver Setup instructions to complete the installation.
4.2.2 Other OS
Please contact our local office or channel partners for Drivers/BSP support.
4.2.3 Step 2- Install Intel INF Update Driver for Windows XP
1.
2.
Click on the “Chipset” folder and double click the “infinst_autol.exe” file.
Follow the driver installation wizard’s instructions to complete driver installation.
4.2.4 Step 3- Install Intel Graphic Driver for Windows XP
1.
2.
Click on the “VGA” folder and double click the “Setup.exe” file.
Follow the driver installation wizard’s instructions to complete driver installation.
Note!
Intel Graphic Driver allows users to switch display modes with hot keys.
Mode
Key 1
Key 2
Key 3
CRT
CTRL
ALT
F1
LCD
CTRL
ALT
F3
Graphic Control Panel
CTRL
ALT
F12
Press Key1 + Key2 + Key3 simultaneously to change display mode
4.2.5 Step 4- Install Audio Driver for Windows XP
1.
2.
Click on the “Audio” folder and double click the “WDM_R228_XP.exe” file.
Follow the driver installation wizard’s instructions to complete driver installation.
4.2.6 Step 5- Install Intel Ethernet Driver for Windows XP
1.
2.
Click on the “LAN” folder and double click the “Autorun.exe” file.
Follow the driver installation wizard’s instructions to complete driver installation.
SOM-6765 User Manual
32
Appendix
A
A
Watchdog Timer
This appendix gives you the information about the watchdog timer
programming on the SOM-6765
CPU System on Module.
Sections include:
 Watchdog Timer Programming
A.1 Programming the Watchdog Timer
Trigger Event
Note
IRQ
IRQ7, 9, 11 (default disable) IRQ can be set in BIOS
NMI
N/A
SCI
Power button event
Power Off
Support
H/W Restart
Support
External WDT
N/A
For details, please refer to iManager & Software API User Manual Chapter 6. Programming Overview 6.2 Watchdog (WDog) Function Class. Please contact our local
office for iManager & Software API User Manual.
SOM-6765 User Manual
34
Appendix
B
B
Programming GPIO
This Appendix gives the illustration of the General Purpose Input
and Output pin setting.
Sections include:
 GPIO Mapping
B.1 GPIO Mapping
GPIO Byte
H/W Pin Name
BIT0
GPO0
BIT1
GPO1
BIT2
GPO2
BIT3
GPO3
BIT4
GPO0
BIT5
GPO1
BIT6
GPO2
BIT7
GPO3
For details, please refer to iManager & Software API User Manual.
SOM-7562User Manual
36
Appendix
C
C
System Assignments
This appendix gives you the information about the system resource
allocation on the SOM-6765 CPU
System on Module.
Sections include:
 System I/O ports
 DMA Channel Assignments
 Interrupt Assignments
 1st MB Memory Map
C.1 System I/O Port
Table C.1: System I/O Ports
Addr.range(Hex)
Device
0000 - 001F
Direct memory access controller
0000 - 0CF7
PCI bus
0010 - 001F
Motherboard resources
0020 - 0021
Programmable interrupt controller
0022 - 003F
Motherboard resources
0024 - 0025
Programmable interrupt controller
0028 - 0029
Programmable interrupt controller
002C - 002D
Programmable interrupt controller
002E - 002F
Motherboard resources
0030 - 0031
Programmable interrupt controller
0034 - 0035
Programmable interrupt controller
0038 - 0039
Programmable interrupt controller
003C - 003D
Programmable interrupt controller
0040 - 0043
System timer
0044 - 005F
Motherboard resources
004E - 004F
Motherboard resources
0050 - 0053
System timer
0060 - 0060
Standard PS/2 Keyboard
0061 - 0061
Motherboard resources
0062 - 0062
Microsoft ACPI-Compliant Embedded Controller
0062 - 0063
Motherboard resources
0063 - 0063
Motherboard resources
0064 - 0064
Standard PS/2 Keyboard Keyboard
0065 - 0065
Motherboard resources
0065 - 006F
Motherboard resources
0066 - 0066
Microsoft ACPI-Compliant Embedded Controller
0067 - 0067
Motherboard resources
0070 - 0070
Motherboard resources
0070 - 0077
System CMOS/real time clock
0072 - 007F
Motherboard resources
0080 - 0080
Motherboard resources
0080 - 0080
Motherboard resources
0081 - 0091
Direct memory access controller
0084 - 0086
Motherboard resources
0088 - 0088
Motherboard resources
008C - 008E
Motherboard resources
0090 - 009F
Motherboard resources
0092 - 0092
Motherboard resources
0093 - 009F
Direct memory access controller
00A0 - 00A1
Programmable interrupt controller
00A2 - 00BF
Motherboard resources
00A4 - 00A5
Programmable interrupt controller
00A8 - 00A9
Programmable interrupt controller
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38
00AC - 00AD
Programmable interrupt controller
00B0 - 00B1
Programmable interrupt controller
00B2 - 00B3
Motherboard resources
00B4 - 00B5
Programmable interrupt controller
00B8 - 00B9
Programmable interrupt controller
00BC - 00BD
Programmable interrupt controller
00C0 - 00DF
Direct memory access controller
00E0 - 00EF
Motherboard resources
00F0 - 00F0
Numeric data processor
0290 - 029F
Motherboard resources
029C - 029D
Motherboard resources
02F8 - 02FF
Communications Port (COM2)
0378 - 037F
ECP Printer Port (LPT1)
03B0 - 03BB
Intel(R) Graphic Media Accelerator 3600 Series
03C0 - 03DF
Intel(R) Graphic Media Accelerator 3600 Series
03F8 - 03FF
Communications Port (COM1)
0400 - 047F
Motherboard resources
0400 - 047F
Motherboard resources
04D0 - 04D1
Motherboard resources
04D0 - 04D1
Programmable interrupt controller
0500 - 053F
Motherboard resources
0500 - 057F
Motherboard resources
0600 - 061F
Motherboard resources
0680 - 069F
Motherboard resources
06A0 - 06AF
Motherboard resources
06B0 - 06EF
Motherboard resources
0778 - 077F
ECP Printer Port (LPT1)
0B78 - 0B7F
Motherboard resources
0D00 - FFFF
PCI bus
0F78 - 0F7F
Motherboard resources
1000 - 100F
Motherboard resources
D000 - DFFF
Intel(R) N10/ICH7 Family PCI Express Root Port -27D6
E000 - E00F
Standard Dual Channel PCI IDE Controller
E000 - EFFF
Intel(R) N10/ICH7 Family PCI Express Root Port -27D6
E010 - E013
Standard Dual Channel PCI IDE Controller
E020 - E027
Standard Dual Channel PCI IDE Controller
E030 - E033
Standard Dual Channel PCI IDE Controller
E040 - E047
Standard Dual Channel PCI IDE Controller
F000 - F01F
Intel(R) N10/ICH7 Family SMBus Controller - 27DA
F020 - F03F
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27CB
F040 - F05F
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27CA
F060 - F07F
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27C9
F080 - F09F
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27C8
F0A0 - F0AF
Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
F0B0 - F0B3
Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
F0C0 - F0C7
Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
F0D0 - F0D3
Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
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SOM-6765 User Manual
Appendix C System Assignments
Table C.1: System I/O Ports
Table C.1: System I/O Ports
F0E0 - F0E7
Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
F0F0 - F0F7
Intel(R) Graphic Media Accelerator 3600 Series
FFFF - FFFF
Motherboard resources
FFFF - FFFF
Motherboard resources
C.2 DMA Channel Assignments
Table C.2: DMA Channel Assignments
Channel
Function
0
Available
1
Available
2
Available
3
ECP Printer Port
4
Direct memory access controller
5
Available
6
Available
7
Available
C.3 Interrupt Assignments
Table C.3: Interrupt Assignment
Interrupt#
Interrupt source
NMI
Parity error detected
IRQ0
System timer
IRQ1
Standard PS/2 Keyboard
IRQ2
Available
IRQ3
Communications Port (COM2)
IRQ4
Communications Port (COM1)
IRQ5
Available
IRQ6
Available
IRQ7
Available
IRQ8
System CMOS/real time clock
IRQ9
Available
IRQ10
Available
IRQ11
Intel(R) N10/ICH7 Family SMBus Controller ®C 27DA
IRQ12
Microsoft PS/2 Mouse
IRQ13
Numeric data processor
IRQ14
Available
IRQ15
Available
IRQ16
Intel(R) N10/ICH7 Family PCI Express Root Port -27D6
IRQ16
Intel(R) N10/ICH7 Family USB Universal Host Controller ®C 27CB
IRQ18
Intel(R) N10/ICH7 Family PCI Express Root Port -27D6
IRQ18
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27CB
IRQ18
Standard Dual Channel PCI IDE Controller
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40
IRQ19
Intel(R) N10/ICH7 Family PCI Express Root Port - 27D6
IRQ19
Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
IRQ19
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27C9
IRQ22
High Definition Audio Controller
IRQ 23
Intel(R) N10/ICH7 Family USB Universal Host Controller ®C 27C8
IRQ 23
Intel(R) N10/ICH7 Family USB2 Enhanced Host Controller - 27CC
MSI
Intel(R) 82583V Gigabit Network Connection
MSI
Intel(R) Graphics Media Accelerator 3600 Series
C.4 1st MB Memory Map
Table C.4: 1st MB Memory Map
Addr. range (Hex)
Device
00000000 - 00000FFF
Motherboard resources
00000000 - 00000FFF
Motherboard resources
00000000 - 00003FFF
Motherboard resources
000A0000 - 000BFFFF Intel(R) Graphic Media Accelerator 3600 Series
000A0000 - 000BFFFF PCI Bus
000C0000 - 000DFFFF PCI Bus
000E0000 - 000EFFFF PCI bus
000F0000 - 000FFFFF
PCI Bus
BF800000 - BFFFFFFF PCI Bus
C0000000 - FEBFFFFF PCI Bus
DFC00000 - DFCFFFFF Intel(R) Graphic Media Accelerator 3600 Series
DFD00000 - DFD1FFFF 82583V Gigabit Network Connection
DFD00000 - DFDFFFFF Intel(R) N10/ICH7 Family PCI Express Root Port -27D6
DFD20000 - DFD23FFF 82583V Gigabit Network Connection
DFE00000 - DFEFFFFF Intel(R) N10/ICH7 Family PCI Express Root Port -27D4
DFF00000 - DFE03FFF High Definition Audio Controller
DFF04000 - DFF043FF Intel(R) N10/ICH7 Family Serial ATA Storage Controller - 27C0
DFF05000 - DFF053FF Intel(R) N10/ICH7 Family USB2 Enhanced Host Controller - 27CC
E0000000 - EFFFFFFF System board
FEC00000 - FEC00FFF Motherboard resources
FED00000 - FED003FF High precision event timer
FED14000 - FED19FFF System board
FED1C000 - FED1FFFF Motherboard resources
FED1C000 - FED1FFFF Motherboard resources
FED20000 - FED8FFFF Motherboard resources
FED45000 - FED8FFFF Motherboard resources
FEE00000 - FEE00FFF Motherboard resources
FF000000 - FFFFFFFF Intel 82802 Firmware Hub Device
FF000000 - FFFFFFFF Intel 82802 Firmware Hub Device
FFE00000 - FFFFFFFF Motherboard resources
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SOM-6765 User Manual
Appendix C System Assignments
Table C.3: Interrupt Assignment
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Please verify specifications before quoting. This guide is intended for reference
purposes only.
All product specifications are subject to change without notice.
No part of this publication may be reproduced in any form or by any means,
electronic, photocopying, recording or otherwise, without prior written permission of the publisher.
All brand and product names are trademarks or registered trademarks of their
respective companies.
© Advantech Co., Ltd. 2012