30 Hardware
Configuration
MX3X Reference Guide
E-EQ-MX3XRG-A
Central Processing Unit
The LXE MX3X CPU is an Intel Xscale PXA255 running at 400 MHz.
Core Logic
The MX3X supports the following I/O components of the core logic:
•
One PCMCIA slot (supports Type I or II PCMCIA cards).
•
One compact Flash card port (supports Type I and II cards).
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One InfraRed port.
•
One Digitizer Input port (Touch screen).
•
Two I/O ports in six configurations (see section titled "Endcaps.").
System Memory
A CF Card FLASH is used for ROM, Flash for Windows CE .NET and Flash memory for
bundled applications. The Flash is configured as the primary boot device and contains the
Windows CE .NET image, boot loader, OAL, applications, utilities and device drivers.
Any flash remaining beyond the Windows CE .NET image is formatted for use as a persistent
memory drive (which appears in My Computer as the folder “System”). Any programs or data
stored in this folder will not be lost if the memory backup battery fails.
The computer has one Type II CF+ slot. The MX3X supports and auto detects up to 256MB of
Type I compact flash memory.
Video Subsystem
The display has a 640 pixel (horizontal) by 240 pixel (vertical) format. The display contrast is
adjustable with key sequences. Backlighting is available and can be adjusted with key sequences.
The turn-off timing is configured through the Control Panel. The display controller supports
Windows CE graphics modes.
Touch screen allows mouse functions (pointing and clicking on the display or Signature Capture)
using an LXE approved stylus.
There are two types of displays available: transflective greyscale monochrome; and transmissive
color.
The transmissive color display is optimized for indoor lighting. It cannot be used without the
backlight. The transflective monochrome is optimized for outdoor use but may also be used
indoors. The monochrome display has an electroluminescent backlight. The color displays have a
CCFL (Cold-Cathode Fluorescent Lighting) backlight.
The transflective display appears to have a greenish hue when the display is off. The transmissive
display appears black when the display is off.
Summary of Contents for MX3X
Page 1: ...MX3X Reference Guide Copyright June 2004 by LXE Inc All Rights Reserved E EQ MX3XRG A ...
Page 38: ...28 Getting Help MX3X Reference Guide E EQ MX3XRG A ...
Page 62: ...52 Storage Cradles MX3X Reference Guide E EQ MX3XRG A ...
Page 70: ...60 Important Battery Charger Version Information MX3X Reference Guide E EQ MX3XRG A ...
Page 114: ...104 Clearing Persistent Storage MX3X Reference Guide E EQ MX3XRG A ...
Page 144: ...134 Appendix B Technical Specifications MX3X Reference Guide E EQ MX3XRG A ...
Page 150: ...140 Index MX3X Reference Guide E EQ MX3XRG A ...