by Guest »
Hi,
I also suffered from this error. My Vivado version is 2017.2. As far as I know, the main reason for this is because of the target chip (Kintex-7), and the version of Vivado. NGC is not supported anymore in these newer version of Vivado, so they use ngc2edif to convert NGC file to EDIF, unfortunately, the core NGC is encrypted so ngc2edif doesn't work. Do you have any idea how can I resolve the problem without install lower version of Vivado?
Thank you in advance,
Your sincerely,
Quang Dao
Hi,
I also suffered from this error. My Vivado version is 2017.2. As far as I know, the main reason for this is because of the target chip (Kintex-7), and the version of Vivado. NGC is not supported anymore in these newer version of Vivado, so they use ngc2edif to convert NGC file to EDIF, unfortunately, the core NGC is encrypted so ngc2edif doesn't work. Do you have any idea how can I resolve the problem without install lower version of Vivado?
Thank you in advance,
Your sincerely,
Quang Dao