2. 技术支持
  3. AR# 3528: M1.4 PAR - PAR core dumps when trying to place a large xc4000xv design
  4. AR# 35289: MIG v3.4, Spartan-6 FPGA LPDDR - When running the LPDDR design the traffic generator stops sending commands after long write bursts

AR# 35289

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MIG v3.4, Spartan-6 FPGA LPDDR - When running the LPDDR design the traffic generator stops sending commands after long write bursts

描述

For Spartan-6 FPGA LPDDR designs, the traffic generator used in the MIG example design may stop sending commands after long write bursts. 

This only affects the example design and not the user design.

解决方案

This is due to a known issue in the traffic generator code and the use of the mcb_full signal. 

To correct this, the mcb_wr_full signal should be used instead.

This issue is resolved in the next release of the MIG controller 3.5, available with ISE Design Suite 12.2.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
34587 MIG v3.4 - Release Notes and Known Issues for ISE Design Suite 12.1 N/A N/A

相关答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
34587 MIG v3.4 - Release Notes and Known Issues for ISE Design Suite 12.1 N/A N/A
AR# 35289
日期 08/14/2014
状态 Active
Type 综合文章
器件
IP
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