New Contributor
Regular ContributorHi,
As I understand it, you seems to encounter some problem with the JESD IP which I presume is JESD204B. Please correct me if I am wrong, from the previous discussion, I understand that you are using Q16.1 Standard Edition and A10 device. By merely looking at the error message, this seems to be an internal Quartus error and EMIF related. I am not sure why JESD IP could trigger EMIF related error.
To facilitate further debugging, would you mind to do the following:
1. Create a simple test design with only the JESD204B IP instance in your design and no other IP or non related modules
2. Run through Quartus compilation to see if internal error still exist?
3. If yes, please try with the latest Quartus version ie Q21.2Pro or Q20.1.1Std as similar problem might have been fixed from v16.1 to v20.2. Generally it is recommended to use the latest Quartus version.
4. If the latest Quartus version still having similar problem, please share with me the test design for problem replication.
5. If No to #2, then you would need to add in module by module until the problem pops up to narrow down which specific change/module leading to the internal error.
Please let me know if there is any concern. Thank you.
