VersaLogic VL-EBX-37 User manual

Reference
Manual
DOC. REV. 5/25/2017
VL-EBX-37
(Mamba)
Intel Core 2 Duo SBC with
Video, Ethernet, USB, Serial,
SATA, Audio, Analog + Digital
I/O, PCIe Mini Card, eUSB, and
SPX

EBX-37 Reference Manual ii
WWW.VERSALOGIC.COM
12100 SW Tualatin Road
Tualatin, OR 97062-7341
[phone]
Fax [phone]
Copyright © 2014-2017 VersaLogic Corp. All rights reserved.
Notice:
Although every effort has been made to ensure this document is error-free, VersaLogic makes no
representations or warranties with respect to this product and specifically disclaims any implied warranties
of merchantability or fitness for any particular purpose.
VersaLogic reserves the right to revise this product and associated documentation at any time without
obligation to notify anyone of such changes.

EBX-37 Reference Manual iii
Product Release Notes
Models S and E
Rev 1.02– Updated Web links
Rev 1.01– Updated nominal battery voltage content.
Rev 1.0x – Commercial Release.
Rev 0.1x –Engineering build.
Models A and F
Rev 1.0x – Commercial Release. First dual-LVDS models. BIOS revision 6.5.102 release.
Support Page
The following resources are available for the VL-EBX-37:
Reference Manual (PDF format)
Data sheet
VersaAPI Installation and Reference Guide
This is a private page for VL-EBX-37 users that can be accessed only be entering this address directly. It
cannot be reached from the public VersaLogic website.
The VersaTech KnowledgeBase is an invaluable resource for resolving technical issues with your
VersaLogic product.
VersaTech KnowledgeBase

EBX-37 Reference Manual iv
Contents
Introduction.....................................................................................................................1
Description..........................................................................................................................1
Technical Specifications.....................................................................................................2
VL-EBX-37 Block Diagram...............................................................................................3
Thermal Considerations...................................................................................................... 4
CPU Die Temperature ...........................................................................................4
Model Differences.................................................................................................4
RoHS-Compliance..............................................................................................................4
About RoHS...........................................................................................................4
Warnings.............................................................................................................................5
Electrostatic Discharge..........................................................................................5
Lithium Battery......................................................................................................5
Handling Care........................................................................................................5
Earth Ground Requirement....................................................................................5
Technical Support...............................................................................................................6
Repair Service........................................................................................................6
Configuration and Setup ..................................................................................................7
Initial Configuration ...........................................................................................................7
Basic Setup .........................................................................................................................7
CMOS Setup.......................................................................................................................9
Operating System Installation.............................................................................................9
Physical Details..............................................................................................................10
Dimensions and Mounting................................................................................................10
Hardware Assembly.............................................................................................13
Standoff Locations...............................................................................................13
External Connectors .........................................................................................................14
VL-EBX-37 Connector Locations – Top ............................................................14
VL-EBX-37 Connector Locations – Bottom.......................................................15
VL-EBX-37 Connector Functions and Interface Cables.....................................16
VL-CBR-5009 Connector Locations...................................................................17
VL-CBR-5009 Connector Functions...................................................................17
VL-CBR-4004 Connector Locations...................................................................18
Jumper Blocks ..................................................................................................................19
Jumpers As-Shipped Configuration.....................................................................19
Jumper Summary.................................................................................................19
System Features.............................................................................................................20
Power Supply....................................................................................................................20
Power Connector (J6)..........................................................................................20
Power Requirements............................................................................................20
Power Delivery Considerations...........................................................................21

Table of Contents
EBX-37 Reference Manual v
Lithium Battery....................................................................................................21
CPU...................................................................................................................................22
System RAM.....................................................................................................................22
Compatible Memory Modules.............................................................................22
RAM Size Limitation ..........................................................................................22
SSDDR3 Dual Function Memory and Solid State Drive ....................................22
CMOS RAM.....................................................................................................................22
Clearing CMOS RAM.........................................................................................22
CMOS Setup Defaults ......................................................................................................23
Default CMOS RAM Setup Values..................................................................... 23
Saving CMOS Setup Parameters as Custom Defaults.........................................23
Primary and Backup BIOS................................................................................................24
Real-time Clock................................................................................................................24
Setting the Clock..................................................................................................24
Fan Tachometer Monitor..................................................................................................24
Fan Tachometer Read Code Example .................................................................24
Interfaces and Connectors..............................................................................................26
SATA Ports (J1, J7)..........................................................................................................26
USB (Multiple Connectors)..............................................................................................26
Video Interface (J11, J31, J33).........................................................................................27
SVGA Output Connector (J11) ...........................................................................27
LVDS Flat Panel Display Connector (J31, J33)..................................................28
Compatible LVDS Panel Displays ......................................................................29
Console Redirection ............................................................................................29
Ethernet Interface (J12, J15).............................................................................................30
Ethernet Connectors ............................................................................................30
Status LED (J5) ...................................................................................................31
PCI Express Mini Card (J14)............................................................................................32
Expansion Bus (J16, J20/J21)........................................................................................... 33
PC/104-Plus – PCI (J16) ..................................................................................... 33
PC/104 – ISA (J20/J21).......................................................................................33
IRQ Support......................................................................................................... 33
Digital I/O (J17)................................................................................................................34
Digital I/O Port Configuration Using the SPI Interface ......................................35
Utility I/O (J18) ................................................................................................................40
Serial Ports (J18) ..............................................................................................................41
COM Port Configuration.....................................................................................41
COM3 / COM4 RS-485 Mode Line Driver Control ...........................................41
Serial Port Connectors.........................................................................................42
PS/2 Keyboard and Mouse (J18)......................................................................................43
Programmable LED (J18).................................................................................................43
External Speaker (J18)...................................................................................................... 44
Push-Button Reset (J18) ...................................................................................................44
Analog Input (J22)............................................................................................................44
External Connections...........................................................................................45
Analog Input Using the SPI Interface..................................................................45
Analog Output (J22).........................................................................................................47
Counter Timers (J22)........................................................................................................48

Table of Contents
EBX-37 Reference Manual vi
SPX Expansion Bus (J23)................................................................................................. 49
VersaLogic SPX Expansion Modules .................................................................49
SPI Registers........................................................................................................50
Audio (J26)....................................................................................................................... 53
eUSB Solid State Drive (J27)...........................................................................................53
System Interrupts and I/O Devices .................................................................................54
Interrupts...........................................................................................................................54
On-board I/O Devices.......................................................................................................55
Special Registers............................................................................................................56
PLED and Product Code Register ....................................................................................56
PLD Revision and Type Register .....................................................................................57
Special Control Register...................................................................................................58
Appendix A – References................................................................................................59
Appendix B – Custom Programming ..............................................................................60
PLD Interrupts .................................................................................................................. 60
Interrupt Control Register....................................................................................60
Interrupt Status Register...................................................................................... 61
8254 Timer Control Register............................................................................................62
8254 Timer Base Address.................................................................................................64
A/D and D/A Control/Status Register..............................................................................65
System Test Register ........................................................................................................65

EBX-37 Reference Manual 1
Introduction
Description
The VL-EBX-37 is a feature-packed single board computer designed for OEM control projects
requiring fast processing, industrial I/O, flexible memory options and designed-in reliability and
longevity (product lifespan). Its features include:
Intel Core 2 Duo 2.26 GHz, 1066
MHz FSB, 3 MB L2 cache
Up to 8 GB DDR3 socketed
memory, two SO-DIMMs
Two Intel 82574IT-based Ethernet
interfaces, autodetect 10BaseT /
100BaseTX / 1000BaseT
Intel GMA 4500 MHD graphics
core
Two RS-232 (115 Kbps max.) and
two RS-232/422/ 485 COM ports
(921 Kbps max.)
Two SATA ports, 3 Gb/s
Industrial I/O
12-bit analog inputs and outputs
Eight analog (and eight optional)
inputs
Four analog (and four optional)
outputs
Thirty-two digital I/O lines
Six USB 2.0 ports
One eUSB bootable flash interface
One PCI Express Mini Card socket
SPX interface supports up to four external
SPI devices either of user design or any of
the SPX™ series of expansion boards,
with clock frequencies from 1-8 MHz
Intel High Definition Audio (HDA)
compatible
PS/2 keyboard and mouse support
PC/104-Plus (PCI + ISA) expansion
TVS devices for ESD protection
CPU temperature sensor
EBX standard 5.75” x 8.00” footprint
Field-upgradeable BIOS with OEM
enhancements
Customization available
The VL-EBX-37 is an EBX single board computer with an Intel Core 2 Duo processor. The
board is compatible with a variety of popular operating systems including Windows, Windows
Embedded, Linux, VxWorks and QNX.
The VL-EBX-37 features high-reliability design and construction, including voltage sensing reset
circuits and self-resetting fuses on the +5V and +3.3V supplies to the user I/O connectors.
VL-EBX-37 boards are subjected to 100% functional testing and are backed by a limited two-
year warranty. Careful parts sourcing and US-based technical support ensure the highest possible
quality, reliability, service and product longevity for this exceptional SBC.
The VL-EBX-37 is equipped with a multifunction utility cable (breakout board) that provides
standard I/O interfaces, including four COM ports, PS/2 mouse and keyboard, pushbutton reset,
programmable LED and speaker. Additional I/O expansion is available through the stackable PCI
and ISA connectors, PCI Express Mini Card socket, and SPX expansion interface.
1

Introduction
EBX-37 Reference Manual 2
Technical Specifications
Specifications are typical at +25°C with +5V supply unless otherwise noted. Typical power is
computed as the mean value of the Idle and Maximum power specifications. All power
specifications represent operation at +25°C with +5V supply running Windows XP with 1 GB
RAM, dual Ethernet, keyboard, and mouse. Maximum power is measured with 95% CPU
utilization.
Board Size:
EBX standard: 5.75” x 8” (146 mm x 203 mm)
Storage Temperature:
-40°C to 85°C
Operating Temperature:
VL-EBX-37S, A: 0°C to +60°C with heatsink/fan
VL-EBX-37E, F: -40°C to +85°C with
heatsink/fan
Power Requirements: (+5V with 1 GB RAM, two
network connections, keyboard, mouse, and VGA running
Windows XP)
VL-EBX-37S, A: Idle 2.4A (12W), Max 5A (25W)
VL-EBX-37E, F: Idle 2.2A (11W), Max 3.5A
(17.5W)
+3.3V or ±12V might be required by some
expansion modules
System Reset:
– Major power rails monitored by Super I/O chip
– CPU and base board temperature monitoring
– Fan monitor
DRAM: Two SO-DIMM sockets, up to 8 GB DDR3
Dual function memory and solid state drive
(SSDDR3) capability at SO-DIMM 1 (J13)
Video Interface:
Intel GMA 4500 MHD graphics core
Analog output for VGA
LVDS (one or two ports) output for TFT FPDs
Up to 1920x1200 (24 bits)
Up to 64 MB shared DRAM pre-allocated plus up
to 1700 MB using Intel DVMT
SATA Interface:
Two SATA 3 Gb/s ports
Flash Interface:
USB SSD interface (eUSB)
PCIe Mini Card socket
Ethernet Interface:
Two Intel 82574IT based 10BaseT / 100BaseTX
/ 1000BaseT Ethernet Controllers
Analog Input:
8 or 16-channel, 12-bit, single-ended, 100 Ksps,
channel independent input range: ±5, ±10, or
unipolar 0 to +5V or 0 to +10V
Analog Output:
4 or 8 -channel, 12-bit, single-ended, 100 Ksps,
0 to 4.096V
COM1/2 Interface:
RS-232, 16C550 compatible, 115 kbps max., full
9-wire
COM3/4 Interface:
RS-232/422/485, 16C550 compatible, 921 Kbps
max., 4-wire RS-232
USB: Eight USB 2.0. Six USB type A ports (on-board),
one channel on eUSB, and one on PCIe Mini
Card
Audio: HD audio CODEC
Stereo Line In and Stereo Line Out
SPX: Supports four external SPI chips of user design
or any SPX series expansion board
BIOS:
Phoenix Embedded BIOS© with StrongFrame®
Technology and OEM enhancements
Field upgradeable with Flash BIOS Update Utility
Bus Speed:
CPU FSB:VL-EBX-37S: 1.066 GHz;
VL-EBX-37E: 800 MHz
DDR3: VL-EBX-37S: 1066 MT/s;
VL-EBX-37E: 800 MT/s
USB 2.0: 480 Mbps
LPC: 33.33 MHz
PC/104 (ISA): 8.33 MHz
SPX: 8 MHz max.
Compatibility:
PC/104 – Partial compliance
PC/104-Plus
Weight: (no memory installed)
VL-EBX-37S – 0.834 lbs (0.378 kg)
VL-EBX-37E – 0.832 lbs (0.377 kg)
VL-EBX-37A – 0.821 lbs (0.372 kg)
VL-EBX-37F – 0.828 lbs (0.375 kg)
Specifications are subject to change without notification.

Introduction
EBX-37 Reference Manual 3
VL-EBX-37 Block Diagram
Figure 1. VL-EBX-37 Block Diagram

Introduction
EBX-37 Reference Manual 4
Thermal Considerations
CPU DIE TEMPERATURE
The CPU die temperature is affected by numerous conditions, such as CPU utilization, CPU
speed, ambient air temperature, air flow, thermal effects of adjacent circuit boards, external heat
sources, and many others.
The CPU is protected from over-temperature conditions by several mechanisms.
The CPU will automatically slow down by 50% whenever its die temperature exceeds +105°C.
When the temperature falls back below +105°C, the CPU resumes full-speed operation.
As a failsafe, if the CPU die temperature climbs above +115°C, the CPU will turn itself off to
prevent damage to the chip. Note that Intel does not warrant their CPUs in the event of this
occurrence.
MODEL DIFFERENCES
VersaLogic offers both commercial and industrial temperature models of the VL-EBX-37. The
basic operating temperature specification for both models is shown below.
VL-EBX-37S, A: 0°C to +60°C free air, no airflow
VL- EBX-37E, F: -40°C to +85°C free air
To reliably function at extreme temperatures the extended temperature model specifications
deviate from the standard model in the following ways:
The DRAM interface is slowed. PC3-6400 memory runs at 600 MHz. PC3-8500 memory
runs at 800 MHz.
The DRAM refresh rates are doubled.
The Front Side Bus speed is reduced to 800 MHz.
Maximum processor speed is limited to 1200 MHz.
The graphics core is limited to 400 MHz.
RoHS-Compliance
The VL-EBX-37 is RoHS compliant.
ABOUT ROHS
In 2003, the European Union issued Directive 2002/95/EC regarding the Restriction of the use of
certain Hazardous Substances (RoHS) in electrical and electronic equipment.
The RoHS directive requires producers of electrical and electronic equipment to reduce to
acceptable levels the presence of six environmentally sensitive substances: lead, mercury,
cadmium, hexavalent chromium, and the presence of polybrominated biphenyls (PBB) and
polybrominated diphenyl ethers (PBDE) flame retardants, in certain electrical and electronic
products sold in the European Union (EU) beginning July 1, 2006.
VersaLogic Corp. is committed to supporting customers with high-quality products and services
meeting the European Union’s RoHS directive.

Introduction
EBX-37 Reference Manual 5
Warnings
ELECTROSTATIC DISCHARGE
Warning!Electrostatic discharge (ESD) can damage circuit boards, disk drives and other
components. The circuit board must only be handled at an ESD workstation. If an
approved station is not available, some measure of protection can be provided by
wearing a grounded antistatic wrist strap. Keep all plastic away from the board and
do not slide the board over any surface.
After removing the board from its protective wrapper, place the board on a
grounded, static-free surface, component side up. Use an antistatic foam pad if
available.
The board should also be protected inside a closed metallic anti-static envelope
during shipment or storage.
Note The exterior coating on some metallic antistatic bags is sufficiently conductive to
cause excessive battery drain if the bag comes in contact with the bottom-side of
the VL-EBX-37.
LITHIUM BATTERY
Warning! To prevent shorting, premature failure or damage to the lithium battery, do not
place the board on a conductive surface such as metal, black conductive foam or
the outside surface of a metalized ESD protective pouch. The lithium battery may
explode if mistreated. Do not recharge, disassemble or dispose of in fire. Dispose
of used batteries promptly and in an environmentally suitable manner.
HANDLING CARE
Warning! Care must be taken when handling the board not to touch the exposed circuitry
with your fingers. Though it will not damage the circuitry, it is possible that small
amounts of oil or perspiration on the skin could have enough conductivity to cause
the contents of CMOS RAM to become corrupted through careless handling,
resulting in CMOS resetting to factory defaults.
EARTH GROUND REQUIREMENT
Warning! All mounting standoffs (eight on EBX and EPIC boards, four on PC/104 boards)
should be connected to earth ground (chassis ground). This provides proper
grounding for ESD and EMI purposes.

Introduction
EBX-37 Reference Manual 6
Technical Support
The VersaTech KnowledgeBase contains a wealth of technical information about VersaLogic
products, along with product advisories. Click the link below to see all KnowledgeBase articles
related to the VL-EBX-37.
If you have further questions, contact VersaLogic Technical Support at [phone].
VersaLogic support engineers are also available via e-mail at [email protected].
REPAIR SERVICE
If your product requires service, you must obtain a Returned Material Authorization (RMA)
number by calling [phone].
Please provide the following information:
Your name, the name of your company, your phone number, and e-mail address
The name of a technician or engineer that can be contacted if any questions arise
Quantity of items being returned
The model and serial number (barcode) of each item
A detailed description of the problem
Steps you have taken to resolve or recreate the problem
The return shipping address
Warranty Repair All parts and labor charges are covered, including return shipping
charges for UPS Ground delivery to United States addresses.
Non-warranty Repair All non-warranty repairs are subject to diagnosis and labor charges,
parts charges and return shipping fees. Please specify the shipping
method you prefer and provide a purchase order number for invoicing
the repair.
Note: Please mark the RMA number clearly on the outside of the box before
returning.
VersaTech KnowledgeBase

EBX-37 Reference Manual 7
Configuration and Setup
Initial Configuration
The following components are recommended for a typical development system.
VL-EBX-37 computer
ATX power supply
LVDS display
USB keyboard
USB mouse
SATA hard drive
USB CD-ROM drive
DDR3 DRAM SO-DIMM module
The following VersaLogic cables are recommended.
VL-CBR-2010, 2011, or 2012 – LVDS cable
VL-CBR-0701 – SATA data cable
VL-CBR-0401 – ATX to SATA power cable
VL-CBR-2022 – Main power cable
You will also need a Windows (or other OS) installation CD.
Basic Setup
The following steps outline the procedure for setting up a typical development system. The VL-
EBX-37 should be handled at an ESD workstation or while wearing a grounded antistatic wrist
strap.
Before you begin, unpack the VL-EBX-37 and accessories. Verify that you received all the items
you ordered. Inspect the system visually for any damage that may have occurred in shipping.
Contact [e-mail] immediately if any items are damaged or missing.
Gather all the peripheral devices you plan to attach to the VL-EBX-37 and their interface and
power cables.
It is recommended that you attach standoffs to the board (see Hardware Assembly) to stabilize
the board and make it easier to work with.
Figure 2 shows a typical start-up configuration.
2

Configuration and Setup
EBX-37 Reference Manual 8
Figure 2. Typical Start-up Configuration
1. Install Memory
Insert DDR3 DRAM module(s) into SO-DIMM sockets J13 and J29 and latch them into
place. If you install only one module, you must install it in the top socket, J13. If you use
DDR3 DRAM combined with a solid state drive (SSDDR3), you must install it in socket
J13.
2. Attach Cables and Peripherals
Plug the LVDS adapter cable VL-CBR-201x into socket J31 on the bottom of the board.
Attach the adapter cable to the LVDS display. (On models A and F, socket J33 can
alternately be used.)
Plug the USB CD-ROM drive, keyboard, and mouse into on-board USB ports (J2, J3, J4,
J8, J9, or J10).
Plug the SATA data cable VL-CBR-0701 into socket J1 or J7, and attach the SATA hard
drive to the cable.
Attach the ATX SATA power cable (VL-CBR-0401) to the ATX power supply and to
the SATA hard drive.
OS Installation
CD-ROM
J6
VL-EBX-37
Mamba
USB Keyboard
and Mouse
ATX
Power
Supply
SATA
Hard Drive
CD-ROM
Drive
VL-CBR-201x LVDS
VL-CBR-0701
USB
USB
VL-CBR-2022
VL-CBR-0401
LVDS
USB
J31
J1/7

Configuration and Setup
EBX-37 Reference Manual 9
3. Attach Power
Plug the power adapter cable VL-CBR-2022 into connector J6. Attach the motherboard
connector of the ATX power supply to the adapter.
4. Review Configuration
Before you power up the system, double check all the connections. Make sure all cables
are oriented correctly and that adequate power will be supplied to the VL-EBX-37 and
peripheral devices.
5. Power On
Turn on the ATX power supply and the flat panel display. If the system is correctly
configured, a video signal should be present.
6. Select a Boot Drive
During startup, press the B key to display the boot menu. Insert the OS installation CD in
the CD-ROM drive, and select to boot from the CD-ROM drive.
7. Install Operating System
Install the operating system according to the instructions provided by the OS
manufacturer. (See Operating System Installation.)
Note If you intend to operate the VL-EBX-37 under Windows XP or Windows XP
Embedded, be sure to use Service Pack 3 (SP3) and all updates for full support of
the latest hardware features.
CMOS Setup
See VersaLogic KnowledgeBase article VT1665 - EBX-37 Mamba CMOS Setup Reference for
complete information about the CMOS Setup parameters.
Operating System Installation
The standard PC architecture used on the VL-EBX-37 makes the installation and use of most of
the standard x86 processor-based operating systems very simple. The operating systems listed on
the VersaLogic OS Compatibility Chart use the standard installation procedures provided by the
maker of the OS.

EBX-37 Reference Manual 10
Physical Details
Dimensions and Mounting
The VL-EBX-37 complies with all EBX standards which provide for specific mounting hole and
PC/104-Plus stack locations as shown in the diagram below.
Figure 3. VL-EBX-37 Dimensions and Mounting Holes
(Not to scale. All dimensions in inches.)
3
-0.20
0.00
–0.20
1.87
0.00
5.80
2.65
5.25
5.35
5.55
7.80
7.60
5.70
2.80
0.125 DIA x8
Use 3
mm or #4
standoffs

Physical Details
EBX-37 Reference Manual 11
Caution The VL-EBX-37 must be supported at all eight mounting points to prevent
excessive flexing when expansion modules are mated and de-mated. Flex damage
caused by excessive force on an improperly mounted circuit board is not covered
under the product warranty.
Figure 4. VL-CBR-5009 Dimensions and Mounting Holes
(Not to scale. All dimensions in inches.)
5.50
5.10
1.175
1.325
0.065
1.875
1.575
1.95

Physical Details
EBX-37 Reference Manual 12
Figure 5. VL-CBR-4004 Dimensions and Mounting Holes
(Not to scale. All dimensions in inches.)
J1 J2 J3 J4
J6 J7 J8 J9
J5
+
+
+
+
2.38
2.87
0.25
0.25
0.40
1.95
0.70
0.63
0.62
0.06

Physical Details
EBX-37 Reference Manual 13
HARDWARE ASSEMBLY
The VL-EBX-37 mounts on four hardware standoffs using the corner mounting holes (A). These
standoffs are secured to the underside of the circuit board using pan head screws.
Four additional standoffs (B) must be used under the circuit board to prevent excessive flexing
when expansion modules are mated and separated. These are secured with four male-female
standoffs (C), threaded from the top side, which also serve as mounting struts for the PC/104
stack.
The entire assembly can sit on a table top or be secured to a base plate. When bolting the unit
down, make sure to secure all eight standoffs (A and B) to the mounting surface to prevent
circuit board flexing.
An extractor tool is available (part number VL-HDW-203) to separate the PC/104 modules from
the stack.
Note Standoffs and screws are available as part number VL-HDW-105 (metric thread)
or VL-HDW-106 (English thread).
Note All eight mounting standoffs should be connected to earth ground (chassis
ground). This provides proper grounding for ESD and EMI purposes.
STANDOFF LOCATIONS
Figure 6. Standoff Locations
A
B
C

Physical Details
EBX-37 Reference Manual 14
External Connectors
VL-EBX-37 CONNECTOR LOCATIONS –TOP
Figure 7. VL-EBX-37 Connector Locations - Top
J16
PCI
J20-21
ISA
Battery
J6
Power
J12
Ethernet
J4, J10
USB5
, USB4
J3, J9
USB2
, USB3
J2, J8
USB0
, USB1
J1, J7
SATA1, SATA0
J18 – User I/O
J17
Digital
I/O
J22 – Analog I/O, Timers
J23 – SPX
Intel ICH9M
Intel GM45
Intel Core 2 Duo
(P8400)
CPU – Heatsink – Fan
J5
Ethernet LED
J25
Fan
J26
Audio
J13
SO
-DIMM 1
(DDR3 or
SSDDR3)
J15
Ethernet
J11 – SVGA
J14
PCIe Mini Card
= Pin 1
J19