LXE vx3plus Reference Guide

36 Hardware 

Configuration 

VX3Plus Reference Guide 

E-EQ-VX3PLUSRG-A 

The CPU is an Intel Xscale PXA255 running at 400 MHz. 

A CF Card FLASH is used for ROM, Flash for Windows CE and Flash memory for bundled 
applications. The Flash is configured as the primary boot device and contains the Windows CE 
image, boot loader, OAL, applications, utilities and device drivers.  

Any flash remaining beyond the Windows CE image is formatted for use as a persistent memory 
drive (which appears in My Computer as the folder “System”).  

The computer has one Type II CF+ slot. The computer supports and auto detects up to 256MB of 
Type I compact flash memory.   

The mobile device supports the following I/O components of the core logic: 

•  One PCMCIA slot (supports Type I or II PCMCIA cards). 
•  One compact Flash card slot. 
•  One Digitizer Input port (see section titled “Touchscreen”). 
•  Two I/O ports in the following combinations: 

o

  one COM port, one USB-C connector) 

o

  two COM ports 

o

  one COM port, one USB-H connector 

o

  one USB-H connector, one USB-C connector. 

The display has a 640 pixel (horizontal) by 240 pixel (vertical) format. The turn-off timing is 
configured through the Control Panel. The display controller supports Windows CE graphics 
modes. Touchscreen allows mouse functions (pointing and tapping on the display or Signature 
Capture) using an LXE approved stylus.  

The active transmissive color display is optimized for indoor lighting. The active transflective 
display is optimized for outdoor viewing.  

Vehicle power input for the VX3Plus is 12V to 80V DC nominal and is accepted without the need 
to perform any manual operation within the VX3Plus.   

The LXE VX3Plus has a permanent lithium battery installed to maintain time and date.  The 
backup battery is not user serviceable and should last five years with normal use before it requires 
replacement.