Version 0.0 Draft
February 23, 2010
Page 6 of 33
Hardware Description
Item Features
Descriptions
1 Main
Processor
z
Marvell PXA270 416MHz (Xscale Core)
2 System
Memory
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128Mbytes SDRAM
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Around 115MB use for system operation, otherwise for
storing system loader and system data
3 System
Storage
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1Gbytes Flash (ROM file system)
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More than 300MB for storing WindowCE image and
OEM application programs
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Around 600MB leaved for system and user storage,
emulated as folders in all system directories
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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
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PXA270 Display controller
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Share System Memory as Video Frame Buffer
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Resolution : 272x480 pixels, 16 bit color
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4 way rotator for direction detection
5 LCD
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4.3 inches TFT LCD – WQVGA (480x272 pixels
resolution)
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Transmissive display mode
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Digital RGB 8bit color depth , 10 LEDs backlight