ECW-281BB6 Embedded SystemTable of Contents1 INTRODUCTION................................................................................................... 191.1 ECW-281BB6 E MBEDDED SYSTEM OVERVIEW ...................................................... 201.1.1 ECW-281BB6 Benefits ..................................................................................... 201.1.2 ECW-281BB6 Features .................................................................................... 201.2 ECW-281BB6 M ODEL VARIATIONS ......................................................................... 211.3 TECHNICAL SPECIFICATIONS .................................................................................... 211.4 POWER M ODULE SPECIFICATIONS ............................................................................ 231.4.1 Power Module Options .................................................................................... 231.4.2 Power Module Specifications .......................................................................... 241.5 POWER ADAPTER ..................................................................................................... 252 MECHANICAL DESCRIPTION.......................................................................... 272.1 ECW-281BB6 M ECHANICAL O VERVIEW ................................................................ 282.2 PHYSICAL DIMENSIONS ............................................................................................ 282.2.1 ECW-281BB6 Dimensions ............................................................................... 282.2.2 Motherboard Dimensions ................................................................................ 292.2.3 Power Module Dimensions .............................................................................. 302.3 EXTERNAL OVERVIEW ............................................................................................. 312.3.1 Front Panel ...................................................................................................... 312.3.2 Rear Panel ....................................................................................................... 312.3.3 Bottom Surface................................................................................................. 322.4 I NTERNAL OVERVIEW ............................................................................................... 333 SYSTEM COMPONENTS .................................................................................... 353.1 ECW-281BB6 E MBEDDED SYSTEM M OTHERBOARD .............................................. 363.1.1 ECW-281BB6 Embedded System Motherboard............................................... 363.1.2 WAFER-8522 Motherboard Overview ............................................................. 363.1.3 CPU Support.................................................................................................... 373.1.4 Intel ® Celeron ® M............................................................................................ 373.2 PERIPHERAL I NTERFACE CONNECTORS .................................................................... 383.2.1 Peripheral Interface Connectors ..................................................................... 38Page 8