Data strobe encoding: Difference between revisions

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Add initial info.
 
Mention XORing to get the clock.
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which uses two signal lines, ''Data'' and ''Strobe'', with the property that
either Data or Strobe changes value in one clock cycle, but never both.
This allows for easy [[clock recovery]] with a good jitter tolerance by [[XOR]]ing the two signal lines.
 
Data strobe encoding is used on the signal lines in the [[IEEE 1394]] (aka FireWire 400) system.