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AR# 34504

11.4 EDK, MPMC v5.04.a - VFBC hangs or causes occasional data errors

Description


When I use the Video Frame Buffer Control (VFBC)  in the Multi Port Memory Controller (MPMC), random data errors occur, or the interface hangs. 
 
How can I resolve this issue?

Solution


A patch is available from:
 
http://www.xilinx.com/txpatches/pub/applications/misc/ar34504.zip

To use this patch, extract the files to the project pcore/ directory, restart XPS, Clean Hardware, and rebuild the project.
 
This issue is fixed starting with the MPMC v6.00.a, released in EDK 12.1.
AR# 34504
Date Created 03/02/2010
Last Updated 01/19/2015
Status Active
Type General Article
Devices
  • Spartan-6 LX
  • Spartan-6 LXT
Tools
  • EDK - 11.3
  • EDK - 11.4
IP
  • Multi-Port Memory Controller (MPMC)
Boards & Kits
  • Spartan-6 FPGA Embedded Kit
  • Spartan-6 FPGA SP601 Evaluation Kit
  • Spartan-6 FPGA SP605 Evaluation Kit