Fitter error for LVDS o/p ports

Question

Hi,

I am currently executing one vhdl code in quartus. I am getting the following error during fitter.

" error (169175): pin %signal% with lvds i/o standard needs a differential output buffer which is not available on location ae13. "

Can you suggest some workaround for this .

Thanks and regards

Mahima Satsangi

altera_forum · Answer

Re-assign the signal to a pin that does contain the appropriate buffer for the I/O standard you're trying to use.

If you must use that pin then all you can do is change the I/O standard to one that is supported by it.

Cheers,

Alex

altera_forum · Answer

Thanks for your answer. It really helped. Now Fitter problem is solved.

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