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Lanner EM-350 and EM-351 Embedded Single Board Computers

Windows CE .NET

The Lanner EM-350 and EM-351 are both Geode-based single board computers (SBCs) manufactured by Lanner Electronics that are similar to each other. The only difference is that EM-350 has a single Ethernet port and EM-351 has dual Ethernet ports. The following table provides information on the hardware peripherals available on the Lanner EM-350 and EM-351 Embedded SBCs for National Geode GX1 microprocessors and the driver to use in the BSP.

Note   When storing the boot loader in ROM on the Lanner EM-351, the COM2 serial port interrupt, IRQ 3, is shared with other onboard peripherals. Under these circumstances, the serial port is not usable unless the driver is modified to support interrupt sharing. To avoid this, replace the boot loader in ROM with the BIOS and reserve IRQ 3, and then use %_WINCEROOT%\Platform\Cepc\Eboot\Bin\Eboot.bin to load the image.
Hardware component Hardware support BSP support
RAM 32 MB and greater Up to 64 MB RAM supported
Flash Yes Flash image
Boot ROM BIOS Not applicable
Timers Yes Yes
Real-time clock Yes Yes
VGA Geode/MediaGX Yes
LCD Yes Yes
Ethernet RealTek RTL8139 Debug Ethernet and product Ethernet
Serial 2 on the EM-350

4 on the EM-351

Yes
PCMCIA or CF PCMCIA and CF Yes on EM-350, EM-351 has only an ATA-II CF slot for booting
Mouse PS/2 Yes
Keyboard PS/2 Yes
Cold boot hardware reset Yes Yes
Warm boot hardware reset Yes Yes
Warm boot software reset Yes Yes
Touch controller Yes No
Universal serial bus (USB) host 2 Yes
USB function No No
Serial Infrared (SIR) Yes Yes
Fast Infrared (FIR) Yes No
Audio output Yes Yes
Audio input Yes Yes
Parallel for printing 1 Yes
Integrated Device Electronics (IDE) 1 Yes
Smart card USB and PCMCIA USB and PCMCIA
IEEE 1394 No No
Floppy disk Yes No
TV output Yes No
Floating point unit Yes Yes
Expansion connector No Not applicable
PCI slots No Not applicable
Compact PCI or PCI extender No Not applicable
Logic analyzer probes No Not applicable
JTAG No Not applicable
Debug LEDs Yes Not applicable
Companion or add-on cards No Not applicable
Form factor 3.5 inch single board computers ATX plate Not applicable

See Also

Lanner EM-350 and EM-351 Embedded Single Board Computers BIOS Settings | Configuring the Lanner EM-350 and EM-351 Embedded Single Board Computers BIOS Settings


Last updated on Wednesday, April 13, 2005

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