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AR# 19280

6.3i XPower - "WARNING:Power:91 - Can't change frequency of net GLOBAL_LOGIC1 to 0.16Mhz"

Description

When loading a VCD file into XPower, I receive warning messages similar to the following:

"WARNING:Power:91 - Can't change frequency of net GLOBAL_LOGIC1 to 0.16Mhz.

WARNING:Power:91 - Can't change frequency of net GLOBAL_LOGIC0 to 0.16Mhz.

WARNING:Power:91 - Can't change frequency of net GLOBAL_LOGIC0_0 to 0.16Mhz.

WARNING:Power:91 - Can't change frequency of net GLOBAL_LOGIC1_0 to 0.16Mhz."

Solution

You can safely ignore these messages relating to global_logic signals; they will be suppressed in a future release of design tools. If the net is not a global_logicXX signal, please submit the design files to Xilinx Technical Support for analysis.

AR# 19280
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article