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ABhus
New Contributor
New ContributorI am using IOPLL Intel FPGA IP for Aria 10 SoC device. I need a clock of 307.2MHz/30.72MHz with a ref Clock of 10/100MHz . How can I get the exact clock?
With many possible combinations as well, I could get Actual output clock as 307.5M/307.142M/307.189M but not exact value. M,N,C Counter values can be edited only as integer values but not fractional ...
EngWei_O_Intel
Frequent Contributor
Frequent ContributorHi Anamika Bhushan
We can refer to the doc below (Section 3.1.3. fPLL) to check if we met the input reference clock spec for the fpll:
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-10/ug_arria10_xcvr_phy.pdf
Fitter will prompt error when certain conditions are not met.
Thanks.
Eng Wei
- EngWei_O_Intel
Hi Anamika Bhushan
We do not receive any response from you to the previous reply that we have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.
Eng Wei
