WINSYSTEMS Industrial Partner

EPX-GX500 - WinSystems EPX-GX500 400-0322-000 Series CPU Boards | EPIC Single Board...

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WinSystems EPX-GX500 400-0322-000 Series CPU Boards | EPIC Single Board Computers (SBC) | Supports AMD Geode GX2 SBC | with Analog and Digital I/O Simple Type: CPU Board

The EPX-GX500 is an AMD Geode GX500@1.0Wbased, EPIC-compatible single board computer (SBC). AMD Geode processors have extremely low power dissipation which allows fanless operation making them ideal for industrial applications. The board is configured with up to 512MB DDR SDRAM plus a CompactFlash memory socket. Also, a 10/100 Ethernet controller, 12-bit analog-to-digital converter, video with CRT and flat panel interfaces, four serial COM channels, 24 digital I/O lines, six channels of AC97 audio, and the standard AT peripheral feature set are included. A miniPCI socket is onboard for 802.11 wireless networking.

Download the datasheet (PDF)

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  • +5 volt only operation and low power
  • -40°C to +85°C Operating temperature range
  • 10/100 Mbps Intel PCI Ethernet controller
  • 12-bit A/D with up to 8 SE or 4 DI channels, input ranges of ±5V, ±10V, 0-5V, and 0-10V
  • 24 bi-directional TTL digital I/O lines (WS16C48)
  • AC97 Audio support
  • Activity LEDs onboard for visual status
  • AMD Geode™ GX500@1.0W processor
  • AT keyboard controller and PS/2 mouse support
  • ATA-5 compatible controller with 66MB per second transfers in UDMA mode
  • Bi-directional LPT port supports EPP/ECP
  • EPIC-compliant board
  • Floppy disk controller supports up to 2 drives
  • Four RS-232 serial ports with FIFO, plus COM1 and COM2 support RS-422/485
  • High-resolution video controller supports; CRT or LCD operation. Supports CRT resolutions up to 1600 x 1200. Supports panel resolutions up to 1024 x 768. Color panels supported with up to 18-bits/pixe
  • Long-term product availability
  • MiniPCI connector for 802.11 a/b/g wireless module
  • Optional GPS support via Trimble Lassen module
  • PC-compatible supports Linux, Windows® CE and XP embedded, plus other x86-compatible RTOS
  • PC/104 and PC/104-Plus expansion connectors
  • Real time clock, and power fail reset
  • Small size: 4.5" x 6.5" (115-mm x 165-mm)
  • Two interrupt and DMA controllers
  • Two USB 1.1 ports
  • Type I and II CompactFlash cards supported
  • Up to 512MB of system DDR SDRAM supported in a 200-pin SODIMM socket
  • Watchdog timer with reset to 300 seconds


  • Analog Inputs: One 8-channel, 12-bit Analog-to-Digital (A/D) (LTC-1857CG) with sample-and-hold circuit support Sample Rate: 85 ksps Conversion Rate: 100 ksps Each channel independently software programmable for input type and range Input ranges: 0-5V, 0-10V, +/-5V or +/-10V Input Protection: +/-25V
  • Board Type: EPIC
  • Compactflash: Types I & II supported
  • Digital DIO: 24 Bidirectional lines (WS16C48)
  • Ethernet: Intel 82551ER 10/100 Mbps controller
  • FDD: Two 3.5-in. drives supported
  • Form Factor: EPIC-compliant 4.50" x 6.50"(115 mm x 165 mm)
  • GPIO: Trimble Lassen® IQ GPS device optional
  • IDE: One IDE port
  • Interrupts: Two interrupt controllers Seven DMA channels
  • Local Bus: EPP/ECP supported
  • Memory: Up to 512 MB of 200-pin SODIMM PC2700 DDR SDRAM (Socketed)
  • Operating Temperature: -40°C to 85°C: GeodeTM GX500@1.0W
  • OS: x86 RTOS, XP Embedded, Linux, DOS, Windows CE, XP
  • Power Connector: +5V required, 1.5A typical
  • Processor: AMD Geode GX Series
  • Processor: AMD GeodeTM GX500@1.0W
  • Serial: 4 serial ports (2-RS-232,2-RS-232/422/485)
  • USB: Two USB 1.1 ports
  • Video: CRT or Flat Panel operation (simultaneous operation not supported) Up to 1600x1200 CRT resolution Up to 1024x768 Flat Panel resolution Up to 18-bits/pixel color panel support LVDS Supported
  • Wake On LAN: IEEE 802.11a/b/g via a miniPCI socket
  • Watchdog Timer: Up to 300 second reset



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