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Iguana
EPIC Single Board Computer
with Intel Atom D525/D425

Datasheet in PDF
Iguana

Low power Intel Atom D525 (dual core) or D425 (single core) system with up to 2 GB RAM, dual GbE, six USB ports, dual SATA, analog and digital I/O, CompactFlash and eUSB flash storage, PCIe Mini Card with mSATA support, and SPX expansion

 
Highlights
  • EPIC Form Factor
    Industry-standard format with PC/104-Plus expansion.
  • Intel Atom D525 or D425 Processor
    1.8 GHz performance. Single or dual core options. Low power consumption.
  • Industrial Temperature Version
    -40 to +85C operation for harsh environments.
  • MIL-STD-202G
    Qualified for high shock/vibration environments.
  • High-performance Video
    Graphics core supports DirectX 9c, OpenGL 1.5, and MPEG-2 decoding. Analog and LVDS flat panel outputs.
  • Network
    Dual GbE with remote boot support.
  • Analog + Digital I/O
    On-board data acquisition. Eight analog inputs, four analog outputs, sixteen digital I/O lines, two timers.
  • RAM
    Up to 2 GB DDR3 RAM.
  • USB
    Six USB ports support keyboard, mouse, and other devices.
  • SATA
    Supports bootable SATA hard drive and mSATA flash storage options.
  • PCIe Mini Card Socket
    Supports Wi-Fi modems, GPS receivers, MIL-STD-1553, solid-state storage, and other plug-in devices.
  • Flash Memory
    CompactFlash socket, eUSB interface, and PCIe Mini Card socket with mSATA support for plug-in flash storage.
  • Device I/O
    Four serial ports and HD audio.
  • SPX Expansion
    Add low cost analog, digital, and CANbus modules.
  • OS Compatibility
    Windows 7/XP, Windows Embedded Standard 7/XPe/CE, Linux, VxWorks, QNX, DOS

Description

Overview
The Iguana is a low-power / high-performance single board computer (SBC) with extensive on-board I/O. Driven by an Intel Atom D525 or D425 processor, the Iguana provides 1.8 GHz performance with dual- and single-core options. Based on the industry-standard EPIC form factor (4.5 x 6.5 inches), this SBC is an excellent solution for embedded applications with substantial I/O requirements.

As with all VersaLogic products, the Iguana is designed to support OEM applications where high reliability and long-term availability are required. From application design-in support, to its 5+ year production life guarantee, the Iguana provides a durable embedded computer solution with an excellent cost of ownership. The Iguana is manufactured to IPC-A-610 Class 2 standards and is fully RoHS compliant.

Details
Driven by an Intel Atom D525 (dual core) or D425 (single core) processor, the Iguana provides 1.8 GHz performance with low power consumption (913W typical). Enhanced low-power states allow designers to further minimize overall power consumption.

The integrated Intel GMA 3150 graphics core supports DirectX 9c, OpenGL 1.5, MPEG-2 decoding, and adaptive interlacing. A single-channel LVDS flat panel interface and an analog VGA video interface support Extended Desktop, Clone, and Twin display modes. An optional adapter converts LVDS output to VGA for dual VGA operation.

Basic on-board features include dual Gigabit Ethernet with network boot capability, up to 2 GB DDR3 RAM, six USB host ports, four serial ports, SATA interface with support for two devices, and HD audio. Removable flash storage is provided via CompactFlash socket, eUSB interface, and a PCI Express Mini Card socket with mSATA support.

On-board data acquisition features include eight analog inputs, four analog outputs, sixteen digital I/O lines, and two general purpose timers. An industry-standard PC/104-Plus expansion site provides plug-in access to off-the-shelf expansion modules from numerous vendors. The PCI Express Mini Card socket accommodates plug-in Wi-Fi modems, GPS receivers, MIL-STD-1553, solid-state storage, and other plug-in devices. The SPX expansion interface provides low-cost plug-in expansion for additional analog, digital, and CANbus I/O.

Available in both standard (0 to +60C) and full industrial temperature (-40 to +85C) versions, the rugged Iguana board meets MIL-STD-202G specifications for mechanical shock and vibration. Optional latching Ethernet connectors provide additional ruggedization for use in extremely harsh environments. Transient voltage suppression (TVS) devices on critical I/O ports provide enhanced electrostatic discharge (ESD) protection for the system.

The Iguana features an American Megatrends (AMI) UEFI BIOS with OEM enhancements. The field-reprogrammable BIOS supports custom defaults, USB booting, and other application functions. Iguana is compatible with a variety of popular x86 operating systems including Windows, Windows Embedded, Linux, VxWorks, and QNX.

Product customization is available, even in low OEM quantities. Customization options include latching Ethernet headers, pass-through PCI and ISA connectors, three 8254 Programmable Interval Timers, conformal coating, revision locks, custom labeling, customized testing and screening, etc.

Ordering Information

Model Processor Cores Speed Operating Temp. Cooling
VL-EPIC-25SA Atom D425 Single 1.8 GHz 0 to +60C Heatsink (fanless)
VL-EPIC-25SB Atom D525 Dual 1.8 GHz 0 to +60C Heatsink (fanless)
VL-EPIC-25EA Atom D425 Single 1.8 GHz -40 to +85C Fan
VL-EPIC-25RA* Atom D425 Single 1.8 GHz -40 to +85C Fan
VL-EPIC-25RB* Atom D525 Dual 1.8 GHz -40 to +85C Fan

* Special order. Ruggedized Ethernet connectors.

Accessories
Part Number Description
Cable Kit
VL-CKR-IGUA Development cable kit
VL-CBR-5013 System I/O paddleboard
VL-CBR-4004 Paddleboards for analog and digital I/O
VL-CBR-2022 ATX power adapter cable
VL-CBR-1201 12-pin 2 mm (latching) / 15-pin VGA adapter
VL-CBR-0702 19.75 SATA cable (latching)
VL-CBR-0401 6.25 ATX to SATA power adapter
VL-HDW-105 (x2) 0.6" standoff package (metric thread)
Cables
VL-CBR-0201 Wi-Fi antenna interface cable
VL-CBR-0701 19.75 SATA cable
VL-CBR-0804 12" Ethernet adapter (latching)
VL-CBR-1401 Cable assembly for (2) SPX modules
VL-CBR-1402 Cable assembly for (4) SPX modules
VL-CBR-2010 20" 18-bit LVDS flat panel (Hirose)
VL-CBR-2011 20" 18-bit LVDS flat panel (JAE)
VL-CBR-2014 LVDS to VGA adapter board
Memory
VL-MM7-xxxx DDR3 SDRAM module
SSD
VL-CFM-xxx CompactFlash module (IDE)
VL-F15-xxxx eUSB module (USB)
VL-F29-xxxx mSATA module (SATA)
Drives
VL-HDS35-xxx 3.5" hard drive (SATA)
Expansion Modules
VL-SPX-x SPX expansion module
PCIe Mini Cards
VL-WD10-CBN 802.11g/n Wi-Fi transceiver module
Development
VL-ENCL-5x Development enclosure
VL-PS200-ATX 200W ATX-style development power supply
Hardware
VL-HDW-106 0.6" standoff package (English thread)
VL-HDW-107 PCIe Mini Card / mSATA hardware kit (metric thread)
VL-HDW-109 eUSB hardware kit
Miscellaneous
VL-CBR-ANT-01 802.11n Wi-Fi antenna
VL-CF-CLIP1 CompactFlash retention clip
VL-HDW-201 PC/104 board extraction tool
Specifications
 

General Board Size EPIC standard: 115 mm x 165 mm (4.5 x 6.5)
Processor Intel Atom D425 (single core) and D525 (dual core). 512K L2 cache per core.
Chipset Intel 82801HBM ICH8 Mobile (ICH8M)
Power Requirements (+5V)
Model Idle Typical Max. S3
VL-EPIC-25SA 8.4W 9.1W 9.7W 0.8W
VL-EPIC-25SB 10.4W 11.7W 12.9W 0.8W
VL-EPIC-25EA/RA 9.4W 10.1W 10.7W 0.8W
VL-EPIC-25RB 11.4W 12.7W 13.9W 0.8W
System Reset & Hardware Monitors Major voltage rails monitored. Watchdog timer with programmable timeout. CPU temperature and fan speed monitoring. Push-button reset and power.
Stackable Bus PC/104-Plus: PCI, ISA
Manufacturing Standards IPC-A-610 Class 2 compliant
RoHS RoHS (2002/95/CE) compliant
Environmental Operating Temperature
Model Operating Temp.
VL-EPIC-25SA/SB 0 to +60C
VL-EPIC-25EA/RA/RB -40 to +85C
Storage Temperature -40 to +85C
Cooling
Model Cooling
VL-EPIC-25SA/SB Heatsink (fanless)
VL-EPIC-25EA/RA/RB Fan
Airflow Requirements None (free air within operating temperature range)
Thermal Shock 5C/min. over operating temperature
Humidity Less than 95%, noncondensing
Vibration, Sinusoidal Sweep MIL-STD-202G, Method 204, Modified Condition A: 2g constant acceleration from 5 to 500 Hz, 20 minutes per axis
Vibration, Random MIL-STD-202G, Method 214A, Condition A: 5.35g rms, 5 minutes per axis
Mechanical Shock MIL-STD-202G, Method 213B, Condition G: 20g half-sine, 11 ms duration per axis
Memory System RAM One SO-DIMM socket. Up to 2 GB DDR3 SDRAM. 800 MT/s (400 MHz clock).
Video General Integrated high-performance video. Intel GMA 3150 graphics core supports DirectX 9c, OpenGL 1.5, MPEG-2 decode, and adaptive interlacing. Analog and LVDS flat panel video interfaces support Extended Desktop, Clone, and Twin display modes. Optional video adapter card converts LVDS output to VGA for dual VGA operation.
VRAM Up to 224 MB shared DRAM
Desktop Display Interface Standard analog output (VGA). 24-bit. Up to 2048 x 1536 (60 Hz).
OEM Flat Panel Interface Single-channel LVDS interface. 18-bit. Up to 1366 x 768 (60 Hz). CMOS-selectable TFT panel types.
Mass Storage Rotating Drive Two SATA (Revision 2.0) ports. Latching SATA connectors.
Flash/SSD
eUSB (USB signaling)
CompactFlash (IDE signaling)
mSATA (SATA signaling)
Network Interface Ethernet Two autodetect 10BaseT/100BaseTX/1000BaseT ports. On-board status LEDs and external LED header. IEEE 1588 Precision Time Protocol (PTP) compatible.
Standard RJ45 connectors
Special Order Latching headers
Network Boot Option Via BIOS extension
Device I/O USB Six host USB 2.0 ports
COM 1 / 2 / 3 / 4 Interface RS-232/422/485 selectable. 16C550 compatible. 460 Kbps.
Analog Input Eight channels. 12-bit. Single-ended. 100 Ksps. Per-channel input ranges of 0 to +5V, 5V, 0 to +10V, and 10V.
Analog Output Four channels. 12-bit. Single-ended. 100 Ksps. 0 to +4.096V.
Digital I/O Sixteen TTL I/O lines (3.3V). Independently configurable.
Audio Intel High-Definition Audio (HDA)
Counter / Timers
Standard Two general-purpose 16-bit timers
Custom Three 8254 Programmable Interval Timers (PITs)
OTHER I/O PCIe Mini Card Socket Supports Wi-Fi modems, GPS receivers, non-volatile flash data storage with auto-detect mSATA support, and other plug-in modules
VersaLogic SPX Interface Add low cost analog, digital, and CANbus modules
Software BIOS American Megatrends (AMI) UEFI BIOS with OEM enhancements. Field reprogrammable. Support for USB keyboard/mouse and USB boot. User-configurable CMOS defaults.
Sleep Mode ACPI 3.0. Support for S0, S3 and S4 suspend states and C1 processor state.
Operating Systems Compatible with most x86 operating systems including Windows, Windows Embedded, Linux, VxWorks, and QNX

Power specifications represent operation at +25C with +5V supply running Windows XP with 2 GB RAM, LVDS display, SATA, GbE, and USB keyboard/mouse. Typical power computed as the mean value of Idle and Maximum power specifications. Maximum power is measured with 95% CPU utilization.
TVS protected port (enhanced ESD protection)
Power pins on this port are overload protected

Specifications are subject to change without notification. Intel and Atom are trademarks of Intel Corp. EPIC and PC/104-Plus are trademarks of the PC/104 Consortium. PCI Express is a registered trademark of PCI-SIG. SATA and mSATA are trademarks of the Serial ATA International Organization. SPX is a trademark of VersaLogic Corp. All other trademarks are the property of their respective owners.