PXA255 Single Board Computer VGX
Not Recommended for New Design
If you liked the VGX, look at the GCM for new programs.
The VGX is a full-featured single board computer that brings together the latest in embedded technologies. Marvell's RISC-based XScale® PXA255 provides the forum for a powerful but low power consuming 400MHz, <500mW processor. It includes a Silicon in Motion graphics controller for the rich graphics without the heat. Its on-board I/O is as comprehensive as you can have on such a small, 4"x 6.5" platform, and it includes 7 serial ports, Ethernet 10/100baseT, USB host, dual CAN 2.0b and an AC '97 stereo Codec. The platform has been specially designed for both battery and external power supply types of application scenarios.
Features
Processor
Marvell® PXA255 400MHz
Form Factor
4 x 7 inches (102 x 178mm)
Memory
Up to 256MB SDRAM
Video
LCD, Analogue RGB, 24-bit LVDS, RGB565
Common Interfaces
10/100base-T Ethernet
1x USB 1.1 host
1x USB 1.1 function
7 serial ports:
1x EIA-232/EIA-422/EIA-485/JI708
1x EIA-232/IrDA
3x RS-232/3.3V logic
2x 3.3V logic
ADSmartIO:
16x digital I/O
10x GPIO
4x A/D inputs
8x8m matrix keypad support
2x CAN 2.0b buses (full speed)
1x I2C port;
1x SPI/SSP port
Other features
4 or 5-wire touchscreen interface
3x software-controlled LED status indicators
4x software readable configuration switches
RTC
Operating Temp
I: 0/+60ºC
T: -25/+70ºC
D: -40/+85ºC
