IBASE Technology ET930 User manual

ET930
Intel®HM76
COM-Express Module
USER’S MANUAL
Version 1.0

ii ET930 User’s Manual
Acknowledgments
AMI is a registered trademark of American Megatrends Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Intel® Ivy Bridge DC Mobile Processor are registered
trademarks of Intel Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
All other product names or trademarks are properties of their
respective owners.

ET930 User’s Manual iii
Table of Contents
Introduction...................................................... 1
Product Description............................................................1
Checklist.............................................................................2
ET930 Specifications .........................................................3
Board Dimensions..............................................................4
Installations...................................................... 6
Installing the Memory.................................................................7
Setting the Jumpers ....................................................................8
Jumper Locations on ET930.......................................................9
BIOS Setup.......................................................11
Drivers Installation......................................35
Intel Chipset Software Installation Utility.........................36
VGA Drivers Installation..................................................39
Realtek HD Audio Driver Installation ..............................42
LAN Drivers Installation..................................................44
Intel® USB 3.0 Drivers....................................................48
Appendix...........................................................51
A. I/O Port Address Map..................................................51
B. Interrupt Request Lines (IRQ)......................................52
C. Watchdog Timer Configuration...................................53

iv ET930 User’s Manual
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INTRODUCTION
ET930 User’s Manual 1
Introduction
Product Description
The ET930 COM-Express Module is based on the latest Intel®HM76
chipset with pin-out Type 6 that fully complies with the PICMG (PCI
Industrial Computer Manufactures Group) COM.0 R2.0 specification..
The platform supports 3rd generation Intel®Core processor family with
BGApacking and feature 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 HM76 platform is made with 22-nanometer technology that supports
Intel’s first processor architecture to unite the CPU and the graphics core
on the transistor level. The ET930 COM-Express Module utilizes the
dramatic increase in performance provided this Intel’s latest cutting-edge
technology. Measuring 125mm x 95mm, the ET930 offers fast 6Gbps
SATA, USB3.0 and DisplayPort. ET930 features IntelActive
Management Technology 8.0.
ET930 FEATURES:
Supports Intel®3rd Generation Core i7/i5/i3 QC/DC mobile
processors
Two DDR3 SO-DIMM, 1066/1333/1600MHz, Max. 16GB
memory
Intel®PCI-Express Gigabit LAN
Integrated Graphics for VGA/DisplayPort/LVDS displays
2x SATA 2.0, 2x SATA 3.0, 8x USB 2.0, USB 3.0 (4 ports)
1x PEG (x16), 7x PCI-EX1

INTRODUCTION
2 ET930 User’s Manual
Checklist
Your ET930 package should include the items listed below.
The ET930 COM-Express Module
This User’s Manual
1 CD containing chipset drivers and flash memory utility
1 heat-spreader

INTRODUCTION
ET930 User’s Manual 3
ET930 Specifications
Product Name
ET930-1G (Celeron-807UE, SC, TDP=10W)
ET930-13 (i3-2340UE, DC, TDP=17W)
ET930-16 (i3-3217UE, DC, TDP=17W)
Form Factor
COM Express Type VI
CPU Type
- Intel®Celeron®807UE ( 1.0GHz, 1C/1T, 1MB cache, TDP=10W)
- Intel®Core™ i3-2340UE (1.3GHz, 2C/4T, 3MB cache, TDP=17W)
- Intel®Core™ i3-3217UE (1.6GHz, 2C/4T, 3MB cache, TDP=17W)
- BGA1023 , 32nm, 31mm x 24mm
Chipset
Intel® BD82HM76 PCH
- 25mm x 25mm , TDP = 3.9W
BIOS
AMI BIOS
Memory
DDR3-1333/1600
SO-DIMM x 2, Max. 8GB (Non-ECC) , single-channel, horizotal type
VGA
Intel® CPU integrated HD graphic, support dual independent displays
Thru interface on carrier board
LVDS
Intel® BD82HM76 built-in 24-bit dual channels
Thru interface on carrier board
LAN
Intel®82579V PHY GbE x 1
Thru interface on carrier board
USB
Intel® BD82HM76 PCH built-in USB host controller, supports USB 3.0 x 4
ports & USB 2.0 x 8 ports
Serial ATA Ports
Intel® BD82HM76 PCH built-in controller,
Supports 2 ports for SATA 2.0 (3Gb/sec.) 2 ports for SATA 3.0 (6Gb/sec.)
Audio
Intel® BD82HM76 PCH Built-in HD Audio controller with external HD
codec on carrier board
RTC
Intel® BD82HM76 PCH built-in RTC, battery on carrier board
Connector
to Carrier Board
Two 220-pin connectors (A-B & C-D)
[COM Express 2.0 standard]
Power
+12V ,+5VSB
Others
heat-spreader
RoHS
Yes
Board Size
95mm x 125mm
OS support
Windows XP ; Windows 7 , Windows 8, Linux

INTRODUCTION
4 ET930 User’s Manual
[
Board Dimensions

INTRODUCTION
ET930 User’s Manual 5
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INSTALLATIONS
6 ET930 User’s Manual
Installations
This section provides information on how to use the jumpers and
connectors on theET930 inorder to set up a workable system. The topics
covered are:
Installing the Memory.......................................................................... 7
Setting the Jumpers.............................................................................. 8
Jumper Locations on ET930................................................................ 9
JP1: SPI Flash connector (Factory use only) ...................................... 10
J3: Flash Descriptor Security Override (Factory use only).................. 10

INSTALLATIONS
ET930 User’s Manual 7
Installing the Memory
The ET930 board supports two DDR3 memory socket for a maximum
total memory of 16GB in DDR3 SO-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.
DDR3 Module
Lock
Lock
Lock
Lock

INSTALLATIONS
8 ET930 User’s Manual
Setting the Jumpers
Jumpers are used on ET930 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 ET930 and their respective functions.
Jumper Locations on ET930................................................................ 9
JP1: SPI Flash connector (Factory use only) ...................................... 10
J3: Flash Descriptor Security Override (Factory use only).................. 10

INSTALLATIONS
ET930 User’s Manual 9
Jumper Locations on ET930
Jumpers on ET930..........................................................................Page
JP1: SPI Flash connector (Factory use only) ......................................10
J3: Flash Descriptor Security Override (Factory use only) ..................10

INSTALLATIONS
10 ET930 User’s Manual
[
JP1: SPI Flash connector (Factory use only)
J3: Flash Descriptor Security Override (Factory use only)
J3
Flash Descriptor
Security Override
Open
Disabled (Default)
Close
Enabled

BIOS SETUP
ET930 User’s Manual 11
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...........................................................................12
BIOS Setup......................................................................................12
Advanced Settings ..........................................................................14
Chipset Settings...............................................................................24
Boot Settings...................................................................................30
CSM parameters .............................................................................31
Security Settings..............................................................................32
Save & Exit Settings.......................................................................33

BIOS SETUP
12 ET930 User’s Manual
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.
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 SETUP
ET930 User’s Manual 13
Main Settings
Aptio Setup Utility –Copyright © 2011 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
BIOS Information
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
[00.00.00]
Access Level
Administrator
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
14 ET930 User’s Manual
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.
Aptio Setup Utility
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
►Trusted Computing
►CPU Configuration
►SATA Configuration
►Shutdown Temperature Configuration
►Acoustic Management Configuration
►USB Configuration
►F81865 Super IO Configuration
►F81865 H/W Monitor
►CPU PPM Configuration
PCI Subsystem Settings Aptio Setup Utility
Main Advanced Chipset Boot Security Save & Exit
PCI Bus Driver Version V 2.0502
→←Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
►PCI Express Settings
PCI Express Settings
Change PCI Express devices settings.

BIOS SETUP
ET930 User’s Manual 15
PCI Express Settings Aptio Setup Utility
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
Disabled
some PCI-E devices to fail
Extended Synch
Disabled
Link Training Retry
5
Link Training Timeout (uS)
100
Unpopulated Links
Keep Link ON
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.
Maximum Payload
Set Maximum Payload of PCI Express Device or allow System BIOS to
select the value.
Maximum Read Request
Set MaximumRead Request Size ofPCI 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.

BIOS SETUP
16 ET930 User’s Manual
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’.
ACPI Settings Aptio Setup Utility
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
S3 (Suspend to R…)
Lock Legacy Resources
S3 Video Repost
Disabled
Disabled
Enable Hibernation
Enables or Disables Systemability 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.