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AR# 35058 11.5 EDK, XPS_LL_TEMAC_v2_03_a - Potential BRAM collisions require EDK 12.1 for Spartan-6 production use

Description

TheXPS_LL_TEMAC_v2_03_a and earlier cores have the potential for internal block RAM collisions documented in the "Spartan-6 FPGA Block RAM Resources User's Guide".

Solution

This issue might not be reported in simulation and could cause the core to fail in hardware.In summary,the core should not be used for production in Spartan-6 until EDK 12.1.

For more information, see (Xilinx Answer 34533).

This issue is scheduled to be fixedtoXPS_LL_TEMAC_v2_03_ain EDK12.1.Note there will not be a version change in EDK 12.1, see the xps_ll_temac IP changelog to verify changes.A 11.5 patch will not be available before 12.1 due to ISE dependencies.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
34533 Design Advisory for Spartan-6 FPGA Block RAM - Address Space Overlap N/A N/A

Actions

AR# 35058
Date Created 04/12/2010
Last Updated 12/15/2012
Status Active
Type General Article
Devices
  • Spartan-6 LX
  • Spartan-6 LXT
Tools
  • EDK - 11.2
  • EDK - 11.3
  • EDK - 11.4
  • EDK - 11.5
IP
  • XPS LL TEMAC
Boards & Kits
  • Spartan-6 FPGA Connectivity Kit
  • Spartan-6 FPGA Embedded Kit
  • Spartan-6 FPGA SP601 Evaluation Kit
  • Spartan-6 FPGA SP605 Evaluation Kit
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