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Newbie
Newbie
4,479 Views
Registered: ‎01-09-2017

Artix 7 analog inputs

Hello, we are using a XC7A100T (Nexys4 dev board) for DAQ on a large number of sensors. The Nexys4 only breaks out 4 analog inputs where we require the full number available from the FPGA (16+1). Is there a board available based on the Artrix 7 that would make all of the XADC signals available to us? FWIW, I have looked through many schematics and the ones I've seen are limited to 8 analog inputs as the others are used to talk to RAM, etc. 

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Observer
Observer
4,460 Views
Registered: ‎05-22-2016

The board that comes closest to what you are asking, as far as I know, is the Digilent Arty. It is based on the smaller XC7A35T, but it comes with 12 analog inputs available to the user.

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Newbie
Newbie
4,435 Views
Registered: ‎01-09-2017

Thanks for the thoughts Brix. Hopefully someone chimes in with the golden ticket although I do not have high hopes.

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Observer
Observer
1,866 Views
Registered: ‎12-06-2011

Hi,

 

I am working on implementing XADC in an artix-7 50T and AC701 FPGA based boards.

 

Have you any idea about Auxiliary channels supported in each chip?

 

 

Thank you in advance

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