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AR# 24796

MPMC2 GUI v1.7 - Incorrectly warns that each port is >100 MHz


The MPMC2 GUI warns me that each of my ports is > 100 MHz, though they are all set below 100 MHz. My input clock is set to 125 MHz and each port of the mpmc2 (PLB, OPB, and Cache) are set to be one half the rate (62.5 MHz). A message similar to the following occurs:

"WARNING: a PLB, OPB, or CDMAC frequency is > 100 MHz which is an untested clock frequency."


You can safely ignore this warning as long as your PIMs are set to a value less than 100 MHz.

This is a known issue that should be fixed in the next release of MPMC2 GUI.
AR# 24796
Date Created 09/04/2007
Last Updated 11/12/2010
Status Archive
Type General Article