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131 Views
Registered: ‎05-22-2019

Xadc no instantiation

I am using zybo and block design flow to connect xadc ip to my system. 

But, the xadc is not giving out any info acquired from the outside. 

One forum mentioned that in case there is no instantiation xadc read internal voltage or temp. 

So I checked the wrapper and there is no instantiation of xadc.

I am feeding the xadc with 100mhz clock. Should I change it?

P. S; if I posted in the wrong forum please move my post.

Thank you in advance for any help. 

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2 Replies
Community Manager
Community Manager
91 Views
Registered: ‎08-30-2011

回复: Xadc no instantiation

Hi

have you checked synthesised design and there is no XADC exists in synthesised design?

You can open synthesised design and so that you can clearly get to know if there is xadc instantiated and not optimized.

 

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38 Views
Registered: ‎05-22-2019

回复: Xadc no instantiation

No there is no instantiation in the sythesis design. I dont know how to instantiate the ip. 

I thought it was an automatic process. 

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