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ALTPLL in cyclone v gx

awaiss
Beginner
540 Views

Hi,

I use to work with ALTPLL in Cyclone 4 to generate special frequency for our design.

We switched to cyclone 5 gx, and i don't see any more ALTPLL available.

One that available "PLL Intel FPGA IP" not same as ALT PLL.

What i am doing wrong?

Thanks,

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3 Replies
AqidAyman_Intel
Employee
503 Views

Hello,


Thank you for reaching out Intel FPGA Community.


Based on the user guide, the Altera PLL IP core supports Cyclone® V device family. Refer here: https://www.intel.com/content/www/us/en/docs/programmable/683359/17-0/device-family-support.html


May I know which Quartus version are you using for the design?


Regards,

Aqid


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awaiss
Beginner
469 Views

Thanks for reply,

I am using 18.2 version.

Just now i found out that when i use this IP in side my SOC it works fine. I was able to instantiate and configure based on our needs.

Again thanks for follow up.

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AqidAyman_Intel
Employee
460 Views

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.


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