AR# 45681


Kintex-7 FPGA KC705 Base TRD - DDR3 Fails to Calibrate


What indicates that the DDR3 has failed to initialize in the Kintex-7 FPGA KC705 Base TRD? How can this be corrected?


DDR3may not calibrate successfully on some GES XC7K325T parts on the Kintex-7 FPGA KC705 Evaluation Kit.

If LED3 on the KC705 is OFF, then memory calibration is not done.

Apply the patch provided in (Xilinx Answer 45653) to resolve this issue.




Answer Number 问答标题 问题版本 已解决问题的版本
45679 Kintex-7 FPGA Base Targeted Reference Design - Release Notes and Known Issues Master Answer Record N/A N/A
AR# 45681
日期 06/13/2012
状态 Active
Type 已知问题
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