PXA255 PC/104 Single Board Computer VIPER-Lite
Not Recommended for New Design
If you liked the VIPER-Lite, look at the TITAN for new programs.
The VIPER-Lite is an ultra low power single board computer based on the Marvell® 200MHz PXA255 XScale® RISC processor. The PXA255 is an implementation of the ARM compliant, Marvell XScale® microarchitecture combined with a comprehensive set of integrated peripherals including, a flat panel graphics controller, DMA controller, interrupt controller, real time clock and multiple serial ports.
Features
Processor
200MHz PXA255 XScale
Suported OS
Embedded Linux
Memory
Up to 64MB of soldered SDRAM
Up to 32MB of soldered Intel P30 StrataFlash®
Graphics controller
TFT/STN flat panel support up to 640 x 480 x 16-bit colour
Network Support
10/100baseTx Ethernet controller (SMSC 91C111)
USB
USB 1.1 client port (host optional)
Serial ports
3 x RS232
I2C interface
Standard mode (100kbits/s) and fast mode (400kbits/s)
Integrated peripherals
Battery-backed RTC
DMA controller
Interrupt controller
Interval timer, watchdog timer
Drive Support
CompactFlash (CF+) and resident StrataFlash Disk
General purpose I/O
8 buffered digital inputs / 8 buffered digital outputs
Expansion
CompactFlash+ (I/O)
Power requirements
1.5W @ + 5V only supply (250mW @ 5V sleep mode)
Operating temp.
-20°C to +70°C (Standard)
-40°C to +85°C (Industrial)
