AR# 54627


2013.x Vivado-Timing - report_clocks generate duplicate clocks in the report


When I execute the Tcl command report_clocks, the tool reports duplicate clocks.

For example, the derived constraint on pll output (pll0) is reported twice as:

  1. CLK_OUT1_my_pll0
  2. CLK_OUT1_my_pll0_1

In reality, the signal CLK_OUT1_my_pll0_1 does not exist.

Also I do not see this constraint in the timing analysis.

What is the reason behind this?


This is a reporting error which is scheduled to be fixed in the next major release.

Until then, you can safely ignore this error.
AR# 54627
Date 08/26/2014
Status Active
Type General Article
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