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AR# 34158

11.4 Timing Analyzer - Reports too many paths

Description

When trying to analyze a constraint, timing analyzer returns too many paths.

The paths are in the order of 10e+32. Is this a bug? How can we relate these many paths with the timing analyzer?

Solution

The timing analysis is correct. The reason for the number of paths being reported is because of the number of logic levels.

The total number of paths that can be reported are determined by (number of logic levels)! [Factorial of number of levels of logic]

AR# 34158
Date Created 02/16/2010
Last Updated 12/15/2012
Status Active
Type General Article
Tools
  • ISE - 10.1
  • ISE Design Suite - 11.1
  • ISE Design Suite - 11.2
  • More
  • ISE Design Suite - 11.3
  • ISE Design Suite - 11.4
  • Less