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Vysakh
New Contributor
New ContributorCyclone V FPGA PLL not locking
Hi , We are using Cyclone V (5CEBA9F23C7) FPGAs In our custom boards .We are using the built in PLL ip for generating clocks required for applications . In one such board the FPGA PLL is not lockin...
AqidAyman_Altera
Regular Contributor
Regular ContributorHi,
Have you check the VCCA_FPLL for that particular board if they are supplying stable power? This could be the reason for the PLL not locking.
Regards,
Aqid
