System-on-Module eSOM/2586 - Hardware Reference
Board R e vision 1.0 / Manual Re v i s ion 1.1
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1.4 Features and Technical Data
• Vortex86DX 32-bit x86 SoC @600, 800, 1.000 MHz Clock Speed (please see note 1)
• PC-compatible AMI Basic I/O System (BIOS)
• 128 MByte SDRAM with DDR2 interface @300 MHz Bus Speed
• 1 GByte NAND FLASH Memory for O/S Boot Image and Data Files
• XGI GPU VGA controller with 64 MByte Frame Buffer (DDR2 SDRAM)
• On-board PCI Interface between Vortex86DX SoC and XGI GPU
• 18-bit TTL Color LCD Interface for TFT and STN panels
• 4-wire Touch Screen Interface (please see note 2)
• 1x CompactFlash (CF) Card Slot with IDE-based Interface
• 1x LED for IDE (CF) Access Status
• 1x 10/100 Mbps Ethernet LAN Interface
• 1x LED Output Signal for LAN Status
• 2x USB 2.0 Host Interface with HS, FS and LS support
• 1x SPI (Serial Peripheral Interface) with one Chip Select Output (please see note 3)
• 3x 16C550/16C552-compatible UART-based Serial Ports (one with all Handshakes)
• 16-bit General Purpose Parallel Input Output (GPIOs) (please see note 3)
• 16-bit Expansion Bus with 24 Address Lines
• 4x Interrupt Inputs, 4x Chip Select Outputs
• Programmable Watchdog Timer
• In-System Programming Features
• 2x 100-pin Hirose FX8C Interface Connector
• 3.3 Volt Low Power Design, Supply Voltage 3.3 VDC (±5 %)
• Supply Current 1.000 mA typ. @800 MHz (1.300 mA max.)
• 0 °C to +70 °C Operating Temperature (still air) without Heat Sink
• Size 80 mm x 50 mm
• Preinstalled Linux O/S with Kernel Version 2.6.18 or ROM-DOS 6.22 O/S
• RoHS compliant
Note 1: The ex factory clock speed is 800 MHz. The other clock speeds are available
over an on-board strap option.
Note 2: The software interface of the eSOM/2586 4-wire touch screen interface is
available over an on-board UART.
Note 3: The four SPI signals of the eSOM/2586 can be also used as a 4-bit GPIO
(GPIO – Parallel Port C).