Hardware Reference Guide

    ....................................................................................................... ٣٩
      ..................................................................................... ٣٩
  ......................................................................................................................... ٣٩
         .............................................. ٤٠
       ....................................................................... ٤٠
      ...................................................................................... ٤١
 ................................................................................................................... ٤١
 .................................................................................................................... ٤١
 ..................................................................................................................... ٤١
  ......................................................................................................................... ٤١
   ............................................................................................................................. ٤٢
   ........................................................................................................ ٤٢
  ........................................................................................................................... ٤٢
 ............................................................................................................................................ ٤٣
٦