Intel LXD381 manual

Contents LXD381 Evaluation Board for Octal E1 Applications Developer ManualPage Contents Page Features General DescriptionLXD381 Evaluation Board for Octal E1 Applications Power Connections Loopback Mode SelectionEvaluation Board Set-Up LXD381 Packing ListOutput Enable Selection Unused SwitchesReceive Polarity Selection Back-End Interface ConnectionLine Interface Circuit Line Interface ConnectionBoard Protection Manual Digital I/O LXD381 For