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AR# 64070

MIG UltraScale - designs with multiple controllers might generate ERROR::34 message

Description

Version Found: MIG UltraScale v6.1
Version Resolved: See (Xilinx Answer 58435)
 
When implementing a MIG UltraScale design that contains multiple controllers, the following error message might be seen:
 

ERROR::34 - Duplicate ADDRESS_SPACE or ADDRESS_MAP name usage 'microblaze_I'.
ADDRESS_MAP microblaze_I MICROBLAZE-LE 100"


This error message occurs as a result of the same ADDRESS_SPACE name being used inside the ./ip_0/sw/microblaze_mcs_qdrii.bmm file for each MIG core.

Solution

This error message is safe to ignore as long as the BRAMs are initialized properly.

To confirm that the BRAMs are initialized properly, open the synthesized checkpoint, run the following Tcl commands, and check that the INIT_XX values are not all 0's:
 
show_objects -name find_uB_BRAMs  [get_cells -hierarchical -filter { NAME =~  "*lmb_bram_I/RAM_Inst/Using_B36_S2.The_BRAMs*" } ]

report_property [lindex [get_cells -hierarchical -filter { NAME =~  "*lmb_bram_I/RAM_Inst/Using_B36_S2.The_BRAMs*" } ] 10] INIT_*

Revision History:
04/15/2015 - Initial Release

Linked Answer Records

Master Answer Records

AR# 64070
Date Created 03/27/2015
Last Updated 04/30/2015
Status Active
Type Known Issues
Devices
  • Kintex UltraScale
  • Virtex UltraScale
IP
  • MIG UltraScale