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AR# 54338

MIG 7 Series QDRII+/RLDRAMII/3 - PDRC-25 Advisory message on ILOGIC / OLOGIC connection

Description

Version Found: v1.8
Version Resolved: See (Xilinx Answer 45195) and (Xilinx Answer 54025)

All MIG 7 Series QDRII+, RLDRAMII, and RLDRAM3 designs generate multiple PDRC-25 Advisory messages during route_design:

PDRC-25 Advisory ILOGICISERDES_SameSrRevClk  
Routing signal resource conflict between site ILOGIC_X#Y### and site OLOGIC_X#Y### Pin ILOGIC_X#Y###/OCLK signal unconnected must match pin OLOGIC_X#Y###/CLK signal skewd_oserdes_clk. 

Solution

These advisory messages are generated because the OSERDESE2 CLK is connected and the ISERDESE2 OCLK is not. These advisories are safe to ignore as the OCLK is not used in the design. A future release of MIG will connect the OCLK to prevent these messages from occurring.

Revision History
02/20/2013 - Initial Release

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
45195 MIG 7 Series - Release Notes and Known Issues for All ISE versions and Vivado 2012.4 and older tool versions N/A N/A
AR# 54338
Date Created 02/20/2013
Last Updated 03/27/2013
Status Active
Type Known Issues
Devices
  • Virtex-7
  • Kintex-7
  • Artix-7
IP
  • MIG 7 Series