Hardware

Click the picture to get a detailed view.

Instructions to mount the through-hole parts can be found in the

»Assembly Instructions

Circuit layout and parts list are available in the

»Elektor Article

Datasheets

Datasheets of the most important parts are on this CD.

»AT91SAM7SE512
Atmel AT91 ARM7 Thumb Microcontroller

»DM9000
Davicom Ethernet MAC Controller with Integrated PHY

»VS1053b
VLSI Ogg Vorbis / MP3 / AAC+ / WMA / MIDI Audio Codec

»K4S51XX32D
Samsung 512 Mbit Synchronous DRAM

»AT45DB321D
Atmel 32 Mbit serial DataFlash

»PCF8563
Philips Real Time Clock / Calendar

»LT1616
Step-Down Switching Regulator

»LTC1844
Very Low Drop Out Linear Regulator

»MAX3222-MAX3241
RS-232 Transciever

»BZA408B
Philips Quadruple Transient Voltage Suppressor

»FPS 009-2700
SD Card & MMC Socket

CAD Files

The CAD software is available at the »CadSoft Homepage

»eir10c.brd
EAGLE Board File

»eir10c.sch
EAGLE Circuit Diagram