Hardware

Barracuda hardware

The Barracuda module is a pretty straightforward, but very compact, board with CPU, flash, ram and some interfaceing for audio, buttons and LCD display

http://www.trumpton.org.uk/ir100/IR100-processorboard-s.jpg

The Processor board is marked 'Reciva' in the silk screen, and contains (mainly) three devices, all manufactured by Samsung.

The central one is the main processor, Samsung S3C241 for which a complete datasheet is available

marked 'ARM'. The top left device is 16Mb*8 flash memory, and the bottom left device is SDRAM 16M*8 I think. This board is also marked "Issue C".