Data strobe encoding: Difference between revisions

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For even-numbered Data bits, Strobe is the opposite of Data.
For odd-numbered Data bits, Strobe is the same as Data.
From this definition it is more obvious that the XOR of Data and Strobe will yield a clock signal. Also, it specifies the simplest means of generating the Strobe signal for a given Data stream (i.e. XORing Data with its clock).
 
Data strobe encoding originated in [[IEEE 1355]] Standard and is used on the signal lines in [[SpaceWire]] and the [[FireWire|IEEE 1394]] (also known as [[FireWire 400]]) system.