Forum Discussion
OrF
Occasional Contributor
3 years agoThe Fitter failed to find a legal placement for IOPLL with DIB of Stratix 10.
I got the next Error from the Fitter while trying to synthesis with DIB
The Fitter Failed to find legal placement for my IOPLL
is there a way to find out which PLL is preferred by the DIB , or ...
AqidAyman_Altera
Regular Contributor
3 years agoHi Or,
Apologies as I am did not aware that clocks are being transferred to another die via DIB.
Have you tried to provide the input clock signal to the IOPLL through dedicated clock pins?
Regards,
Aqid
- OrF3 years ago
Occasional Contributor
I didn't try because my design is Source-synchronous , clock is coming WITH the data.
it seems that Intel does not support "Source-synchronous" via DIB and it is not written any where ...
Or.