VIPER Technical Manual

VIPER Technical ManualIntroductionIntroductionThe VIPER is an ultra low power, PC/104 compatible, single board computer availablein two standard variants:• VIPER, based on the 400MHz PXA255 XScale processor.• VIPER-Lite, based on the 200MHz PXA255 XScale processor.The PXA255 is an implementation of the Intel XScale micro architecture combined witha comprehensive set of integrated peripherals including: a flat panel graphics controller,interrupt controller, real time clock, and multiple serial ports. The VIPER board offers awide range of features making it ideal for power sensitive embedded communicationsand multimedia applications.Both of the standard variants are available in two memory configurations, as shownbelow:Variant Memory configuration DetailsVIPER VIPER-M64-F32-V2-R6 PXA255 400MHz microprocessor,64MB SDRAM, 32MB FLASH.VIPER-M64-F16-V2-R6PXA255 400MHz microprocessor,64MB SDRAM, 16MB FLASH.VIPER-Lite VIPERL-M64-F32-V2-R6 PXA255 200MHz microprocessor,64MB SDRAM, 32MB FLASH, with reducedfunctionality.VIPERL-M64-F16-V2-R6PXA255 200MHz microprocessor,64MB SDRAM, 16MB FLASH, with reducedfunctionality.The VIPER and VIPER-Lite variants are also available in an industrial temperaturerange. Please contact our Sales team (see Appendix A – Contacting Arcom, page 101)for availability.The following features are not available on the standard VIPER-Lite configuration:• PC/104 bus.• USB host controller.• Audio codec.• COM4, COM5 serial ports.• TPM (trusted platform module).• SRAM (static random access memory).Arcom can provide custom configurations (subject to a minimum order quantity) for theVIPER or the VIPER-Lite. Please contact our Sales team (see Appendix A – ContactingArcom, page 101) to discuss your requirements.© 2007 Arcom Issue D 4