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AR# 65827

2015.3 Virtex UltraScale - Patch available for CRITICAL WARNING: [Route 35-19] Driver is not a routable pin


My Virtex UltraScale design has failed to route successfully and I have received the following Critical Warning:

CRITICAL WARNING: [Route 35-19] Driver is not a routable pin (driver inst term U_L2PPI_CORE/U12_FDDR1TOP_IG/U01_mig_36_1/sr_user_wr_data_3_[6]/Q, cell type FDCE). Design will not pass DRC check. Router will skip net U_L2PPI_CORE/U12_FDDR1TOP_IG/U01_mig_36_1/sr_user_wr_data_3_[6]


The attached patch can be used to fix this issue in Vivado 2015.3. 

The problem is due to be fixed in Vivado 2015.4.


Associated Attachments

Name File Size File Type
AR65827_vivado_2015_3_preliminary_rev2.zip 8 MB ZIP
AR# 65827
Date 11/10/2015
Status Active
Type General Article
  • Kintex UltraScale
  • Virtex UltraScale
  • Vivado Design Suite - 2015.3
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