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Altera_Forum's avatar
Altera_Forum
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17 years ago

LVDS tristating usage

Hello, 1. Could anybody suggest whether ALT_OUTBUF_TRI_DIFF can be used at the moment? I was trying to select Cyclone III, Stratix IV - and it looks like this primitive does not supported at ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I have a similar problem, and get the same answer - allthough I do not even use tristated outputs but delay buffers.

I tried to assign BLVDS but do not find it in the assignment editor.:confused:

What do I have to do in detail?