Critical Issue
Description
For systems generated with Qsys, the <variation_name>_pin_assignments.tcl script does not assign correct pin names. This situation occurs because the entity name assigned by Qsys is not yet known at generation time when the <variation_name>_pin_assignments.tcl script is generated.
This issue affects all configurations.
Your design fails to simulate and does not work in hardware.
Resolution
After generating your IP core, edit the <variation_name>_pin_assignments.tcl script and
change the set instance_name line to specify the correct
name of your controller instance.
This issue will not be fixed.