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Diamond Point International

Diamond Systems Pegasus - PC/104-Plus with AMD Geode™ LX800

256MB DDR soldered, 5V Powered, 1x 10/100 LAN & USB2


March 2013 - Diamond Systems have advised that this board has reached EOL - Rhodeus (PC/104), Aries (PC/104+) and Pluto (PC/104+) are recommended alternatives

Pegasus is a rugged, fan-less PC/104-Plus SBC which features the AMD Geode LX800 low power consumption processor running at 500MHz. It has 256MB of high speed DDR SDRAM soldered on-board. Pegasus offers fully integrated PC functionality with low power consumption which allows Pegasus to operate in harsh environments where the airflow for heat dissipation is restricted and fans are unacceptable. Its ruggedability gives it the power to perform round-the-clock in unattended environments.

Other features of Pegasus include a 10/100Mbps Ethernet LAN and ample I/O interfaces; 2 serial ports, 4 USB 2.0 ports, 1 IDE 44-pin interface capable of supporting two IDE drives, Compact Flash Type-II socket, PC/104-Plus expansion bus, LCD & VGA CRT interface, and watchdog timer. Pegasus has all the necessary features and expansion capability in 4.050" X 3.775" form factor, which makes it ideal for applications where space is limited but multiple I/O configurations are needed. Pegasus supports Windows XP, Windows XPe, Windows CE 5.0, and Linux.

Pegasus Cable Kit

The Pegasus cable kit includes cables for Pegasus input and output. All cables are also available individually.

Pegasus Cable Kit

  • 1 1x 6981175 Crimp 2x5 0.1"- Power In 
  • 2 1x 6981162 CRIMP 2X5 2mm-Keyboard + Mouse, 12" 
  • 3 1x 6981006 Power output cable 
  • 4 2x 6981171 Crimp 2x5 2mm-Dual USB A 
  • 5 1x 6981161 RJ45PNL-CRIMP2x5 2mm, 12" 
  • 6 1x 6981180 External Battery 
  • 7 1x 6981084 VGA, 2mm 2x5 crimp to DD15F 
  • 8 1x 6981081 Dual Serial Port 2mm 2x10 to 2x DB9M 
  • 9 1x 6981004 IDE, 44 conductor 2mm ribbon cable 
  • 10 1x 6981165 IDC10FxIDC10F, 2mm, 12"



CPU SpecAMD 500MHz AMD LX800™ processor
Fanless operation as standard
Comes fitted with a low profile heatsink (which sits lower than the PC/104 stack)
Memory256MB SDRAM soldered on-board
GraphicsOnchip Graphics VRAM for high speed LCD/CRT
LCD support 18/24 bit TTL up to 1280 x 1024
Panel / CRT support
Shared memory, max. 64MB
Network10/100Base-T Ethernet Interface
Realtek 8100CL 10/100Base-T Ethernet
Storage1 x EIDE Interface, 44 pin header, UDMA-33
1 x CompactFlash IDE Type II Socket
USB4 x USB 2.0 ports
Serial1 x RS-232 ports (COM1)
1 x RS-232/422/485 port (COM2)
Other1 x PS/2 Keyboard and Mouse
Watchdog Timer: 255-level Reset
BIOSPhoenix-Award PnP Flash BIOS


ExpansionPC/104 ISA (full 16 Bit I/O and memory support)
PC/104+ PCI
Electrical5V +/-5%
5W typical (1A)
Mechanical103 x 96 mm, 4.050" x 3.775"
Conformal CoatingOn request
SoftwareWindows XP
Windows XP Embedded
Windows CE 6.0
TemperatureTemperature range (operation): -40ºC to +85ºC
Temperature range (storage): -40ºC to +85ºC
Humidity0 - 90% (non-condensing)
VibrationMIL-STD-202G Method 204, Modified Condition I A
Random Vibration
Axes: Vertical / Transverse / Longitudinal
20-2000Hz: 20-100Hz at 6dB/octave, 100-1000Hz at 0.04G^2/Hz, 1000-2000Hz at -6dB/octave
Sine Sweep Vibration
Axes: Vertical / Transverse / Longitudinal
10-2000Hz: 10-57Hz at 0.6", 57-2000Hz at 10G, sweep rate 20 minutes per cycle
ShockMIL-STD-202G Table 213-1 J
Half-Sine Wave Shock
30 G, 11ms: 3 time shocks at both directions per axis: Vertical / Transverse / Longitudinal
MTBF87,400 hours
Warranty1 Year
Availability:Last time buy date: 01 March 2015

Ordering Details

BoardMarch 2013 - Diamond Systems have advised that this board has reached EOL - Rhodeus (PC/104), Aries (PC/104+) and Pluto (PC/104+) are recommended alternatives

Pegasus SBC, 500MHz LX800, 256MB on-board DRAM
AccessoriesC-PGS-KIT Pegasus Cable Kit

SDK-PGS-WCE Pegasus Windows Embedded CE 6.0 Software Development Kit with 128MB flashdisk

FD-4GR-XT Flashdisk, 4096MB, extended temperature
FD-2GR-XT Flashdisk, 2048MB, extended temperature
FD-1GR-XT Flashdisk, 1024MB, extended temperature
FD-512R-XT Flashdisk, 512MB, extended temperature
FD-256R-XT Flashdisk, 256MB, extended temperature
FD-128R-XT Flashdisk 128 MB, extended temperature
ACC-IDEEXT Flash/IDE Extender Board; Includes 40-pin and 44-pin IDE cables
Order Online Diamond Systems Pegasus - Order Online

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