Sequential logic

5 – Sequential Logic

© 1996 Gaetano Borriello

• Sequential circuits

  • simple circuits with feedback
  • latches
  • edge-triggered flip-flops

• Timing methodologies

  • cascading flip-flops for proper operation
  • clock skew

• Asynchronous inputs

  • metastability and synchronization

• Basic registers

  • shift registers

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