JRex-GX1 Datasheet 3.5 SBC Geode
217.71 KB | March 26, 2026
This product is legacy and no longer actively supported.
JRex-GX1
FANLESS Geode GX1 300MHz, LAN, USB, CRT/LCD, SDRAM-DIMM, EIDE, FDC, ATX or AT
- SDRAM-DIMM for up to 256 MByte
- <b>up to 4 MByte VRAM (UMA), for CRT & LCD (JILI)</b>
- <b>Compact Flash socket type I</b>
- 10/100 BaseT LAN and 2xUSB
- EIDE, FDC, COM, Keyboard/Mouse, ATX or AT power socket
Embedded Line - JRex-GX1 - communication and visualisation, excellent price
Each JRex is a member of the 3.5´´ SBC family. JRex modules are characterized by the same surface pinouts and interfaces for Reset, ATX feature, 2xUSB, FAST LAN, Keyboard/Mouse-socket, Compact-Flash, VGA and COM1. This family feature allows to reuse chassis and maximizes design re-use.
This JRex-GX1 hosts a fanless National Geode GX1 CPU at 300MHz. A SDRAM-DIMM socket for up to 256 MByte allows the use of standard desktop memory and full ATX power supply is as well a standard feature.
These homogeneous features facilitate easy upgrades within the JRex product family. Connection of displays (18bit TFT) is simplified when using the onboard standard JILI-Interface (JUMPtec® Intelligent LVDS Interface). JILI automatically recognizes which display is connected and independently sets all video parameters. All JRex are plug-and-work enabled to further reduce time-to-market.
Please see the following link to a dedicated JRex online page, with drivers, detailed technical information & support as well as a Forum where you can post questions and suggestions. JRex-FORUM
Get here to a MULTIMEDIA JRex-extension with TV Out, Firewire and Sound (AC97, SPDIF)
Get here to a low cost Sound (AC97) JRex-extension.
Get here to a COMMUNICATION add-on JRex-extension with 2xLAN, 2xUSB and Firewire.
Downloads
Manuals
General Safety Instruction
628.88 KB | March 26, 2026
JRex-GX1 Manual 3.5 SBC Geode
531.67 KB | March 26, 2026
JUMPtec Ethernet Remote Target Setup documentatio
34.67 KB | March 26, 2026
JRex Power Consumption for JRex-PM, -VC, P3, -C3, -CE, -VE, GX1 -January 2007
88.17 KB | March 26, 2026
Driver
Ethernet driver archive for Davicom DM9102 (A)
2.72 MB | March 26, 2026
Windows® NT Embedded Solution Pack. Includes KDFs, Drivers and BSPs.
804.49 KB | March 26, 2026
Davicom Ethernet driver package
1.98 MB | March 26, 2026
Graphic driver for Windows 98
99.15 KB | March 26, 2026
Driver package for National Geode (version 1.2)
826.37 KB | March 26, 2026
This release contains v1315 video, v 1006 audio, and v1.07p5 UDMA drivers
Sound driver for Windows 9x
51.63 KB | March 26, 2026
Ethernet driver for Davicom DM9102(A)
46.85 KB | March 26, 2026
Graphic driver for Windows NT
40.4 KB | March 26, 2026
Kontron Windows® XP Embedded Solution Pack
0 B | March 26, 2026
is an add-on to Microsoft Windows XP Embedded and its primary tool Target Designer. The solution pack includes Video Drivers, Ethernet Drivers and the JIDA32 Library API.
Sound driver for Windows NT
208.18 KB | March 26, 2026
JIDA Lib Version for VxWorks 5.5 (Tornado 2.2).
286.21 KB | March 26, 2026
Supplemental add-on
2.86 MB | March 26, 2026
to the Windows NT Embedded Solution Pack. Includes non-essentials like the PowerPoint Viewer KDF.
Ethernet driver for Davicom DM9102(A). For QNX ve
0 B | March 26, 2026
Ethernet driver for Davicom DM9102(A). For QNX version 6.1‚ not applicable for verison 6.0
Ethernet driver for Davicom DM9102(A); kernel 2.2
35.55 KB | March 26, 2026
Ethernet driver for Davicom DM9102(A); kernel 2.2.x and 2.4.x.
Windows® CE Driver Solution Pack 2.8
9.51 MB | March 26, 2026
Supports CE 6.0 (incl. R3), 5.0 and 4.2. Please, contact your local Kontron sales representative for further information and the required installation key.
JIDA Lib Version for VxWorks 5.4 (Tornado 2.0)
125.26 KB | March 26, 2026
Service
Kontron Services Brochure
8.9 MB | March 26, 2026
JRex-GX1 Certificate
119.53 KB | March 26, 2026
JRex-GX1 Test Report
340.27 KB | March 26, 2026
Crisis Recovery Disk - Includes currently released BIOS flash tools and the latest released BIOS version. Please contact your local Kontron Support Team for special BIOS versions.
410.88 KB | March 26, 2026
Ethernet Remote Target Setup documentation.
34.67 KB | March 26, 2026
White Paper
JRex - JFLEX™ Compatibility Overview
concept-case
Restoring and updating of Phoenix BIOS on Standard Components
Examples of JUMPtec® Remote Control (JRC) usage
Extended temperature range and Kontron Embedded Modules GmbH boards
Darkboot Logo on Kontron Embedded Modules boards with Phoenix BIOS
Linux-Installation-with-IDE-Flash
Variants
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Accessories
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