Honored Contributor
Honored ContributorAny progress on this? Some trivial thoughts following your last post...
Depending on how you've connected up your QSPI controller and FLASH your timing constraints may need to change. However, if your design boots reliably from FLASH then it's likely there's no issue there. Yes, adding/changing IP will change the timing, and potentially change the timing across the entire design. However, you're simply interested in whether it meets timing. And this in turn relies on your timing constraints being accurate. Sorry I've nothing concrete to offer. However, my hunch remains there's a functional gremlin in there somewhere - which I'll struggle to help you with... Cheers, Alex
