User Manual

4
1-4 Hardware Description
Item Features Descriptions
1 Main Processor
l Marvell PXA270 416MHz (Xscale Core)
2 System Memory
l 128Mbytes SDRAM
l Around 115MB use for system operation, otherwise
for storing system loader and system data
3 System Storage
l 1Gbytes Flash (ROM file system)
l More than 300MB for storing WindowCE image and
OEM application programs
l Around 600MB leaved for system and user storage,
emulated as folders in all system directories
l Around 100MB leaved for storing OEM data and
configurations This device provides a specific
mechanism to let system integrator easily to
integrate the OEM applications and device
configurations into device as factory default mode
without merging OEM applications into WindowCE
image It can help system integrator doesn’t have to
maintain the device after end user crashed the
device by reset device to factory default mode or
on-line updated the OS image from internet
4 Display
l PXA270 Display controller
l Share System Memory as Video Frame Buffer
l Resolution : 272x480 pixels, 16 bit color
l 4 way rotator for direction detection
5 LCD
l 43 inches TFT LCD – WQVGA (480x272 pixels
resolution)
l Transmissive display mode
l Digital RGB 8bit color depth , 10 LEDs backlight