Intel LXD381 manual

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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