i am getting error as fitter cannot place one io_pll, cannot find a location with io_tile_lock_id of 77. this error i am getting in quartus prime 18.0. can any one help how to solve this problem

Hi,

I have tried to recreate the issue but not succeeded.

1. I know you are using 18.0, I have asked you about the edition(Pro or Std)?
2. You can share the design if possible.

Or to Debug the design

1. Can you remove the IO PLL from design and compile design and check.
2. Recheck the IP interface/ connections.

Best Regards,

Anand Raj Shankar

(This message was posted on behalf of Intel Corporation)