Hardware Reference Guide

    ......................................................................................................... ٤٥
      ..................................................................................... ٤٥
  ......................................................................................................................... ٤٥
         ............................................. ٤٦
       ....................................................................... ٤٦
  ......................................................................................................................... ٤٧
    .................................................................................................................. ٤٨
   ........................................................................................................ ٤٨
  ........................................................................................................................... ٤٨
 ............................................................................................................................................ ٤٩
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