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21615 Discussions

PLL switchover CycloneV versus CycloneIV

Majo
Beginner
609 Views

Hi,

I am wondering about CycloneV pll working. I've found only an adequate info about CycloneIV switching 2 independence clocks inside one pll. CycloneIV supports automatic switching while one clock source is missing.  Does CycloneV have the same feature? Are they the same? I mean time of switching, glitching and so on.

Thanks.

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2 Replies
WZ2
Employee
582 Views

Hi there,

I am little confused about your request, do you mean reconfig for pll?

Hope this article can help u~

https://www.intel.com/content/www/us/en/docs/programmable/683640/current/implementing-fractional-pll-reconfiguration-33682.html


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WZ2
Employee
555 Views

Hi there,

Is it useful~


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