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224 Views
Registered: ‎10-02-2019

Board with FMC routing separate banks with independent supply

Hello, 

I have to design a semiconductor digital I/O characterization system based on series 7 FPGAs as stimulus generator, and I would like to use an already made board with FMC LPC or HPC.

The problem is that all the eval boards with FMC provides signals from same bank or different banks but with same supply voltage.

In this configuration is impossible, for example, to generate an LVCMOS33 and an LVDS25 signal both in the FMC connector.

Is there any board that provides signals on FMC from different banks and different power supplies, or do I have to design it on my own?

Thank you very much

Regards

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2 Replies
Scholar drjohnsmith
Scholar
213 Views
Registered: ‎07-09-2009

Re: Board with FMC routing separate banks with independent supply

Companies design to the max need,
which I'd say is single supply to the FMC.
there must be 100's of boards around
FMC is a vita spec,
look here at how many companies use FMC ,
https://www.vita.com/fmc

But I cant remeber said,

If your not wedded to FMC,
these gusy have a rage of boards that have mutli voltage IO on their pins
https://www.trenz-electronic.de/en/

e.g.
https://www.trenz-electronic.de/fileadmin/docs/Trenz_Electronic/Modules_and_Module_Carriers/5.2x7.6/TE0803/REV03/Documents/TRM-TE0803-03.pdf
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157 Views
Registered: ‎10-02-2019

Re: Board with FMC routing separate banks with independent supply

Thank you very much, yes I thought for same solution, I can use a Trenz module + carrier board with FMC.
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