Saturday, 12 December 2015

Max trans Violation

In some cases, signal takes too long transiting from one logic level to another, than a transition violation is caused. The Trans violation can be because of node resistance and capacitance.
  1. By upsizing the driver cell.
  2. Decreasing the net length by moving cells nearer (or) reducing long routed net.
  3. By adding Buffers.
  4. By increase the width of the route at the violation instance pin. This will decrease the resistance of the route and fix the transition violation.

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