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Altera_Forum's avatar
Altera_Forum
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13 years ago

DDIO clock timing

Hi, I'm using a Stratix III EP3SL340 C3 (Terasic DE3) and I had a question about DDIO. I have 12 bit data from an ADC (AFE5807) coming in at 80MSPS. I wanted to use DDIO to receive the da...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I am going through this. http://www.alterawiki.com/uploads/3/3f/timequest_user_guide.pdf

But its taking time..

My main question should be. A few pointers would help.

And where do I look if this is possible even. The Stratix III handbook says that the DDIO doesn't have a limit itself.

But it depends on the clock source. And I am not sure about the clock limit..

Cheers

Zubair