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Up/Down Counter-Escaping from redundant states

  1. May 16, 2008 #1
    I am designing a Up/Down Gray code counter that has two redundant dont care conditions.

    The problem is I have no idea how to ensure the counter escapes from the redundant states. How do I work out where the redundant states should point too?
  2. jcsd
  3. May 17, 2008 #2
    You could point them to zero, or the last state.
  4. May 17, 2008 #3
    thanks I have them pointing to the first state.
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