Hello Andrew,
Unfortunately I couldn't properly upgrade your project to my Altera Quartus Prime 15.1.
Nevertheless I could open .qsys file. Here it: snapshot below. BTW, I didn't understand why you couldn't make image larger - simple screenshot grabber can do this job.
Can you compare with yours: are there differences ?
Other observations:
- Qsys says that alt_pll doesn't support your Cyclon V device. Why not use simple PLL module from "Basic Functions"/"PLL"/"Altera PLL" ?
- I couldn't find wrapping top module (Verilog or VHDL) where you instantiate your qsys
- Also pin assignment is empty ... probably caused by problems during upgrade. Can you attach snapshot with pin assignment ?
Regards,
Pavel
https://www.alteraforum.com/forum/attachment.php?attachmentid=13997
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