Description
Due to a problem in the Quartus® II software versions 13.1 and 14.0, Nios® II designs targeting ARRIA II GX devices using the EPCS IP may not boot correctly.
Resolution
To work around this problem follow the steps below:
- Open /ip/altera/sopc_builder_ip/altera_avalon_epcs_flash_controller/em_epcs_qsys.pm file in a text editor
- Add the ARRIAIIGX device into the condition check logic at line 704
- Before:
( eq "CYCLONEIVE"))
- After:
( eq "CYCLONEIVE") || ( eq "ARRIAIIGX"))
- Before:
This problem is scheduled to be fixed in the next release of the Quartus II software.