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

Photo of the PCB

Board outline with numbered pins

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

CPU

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

The CPU has the following on-board functions:

• ARM core
• PCM Sound device
• USB host/device interface
• TFT LCD/STN LCD Controller (16bit, 640x480 maximum)
• ...

Flash

• The top left device is 16Mb*8 flash memory

RAM

• the bottom left device is SDRAM 16M*8

Connectors

Describe connectors and pin functions here...