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Altera_Forum's avatar
Altera_Forum
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16 years ago

Stratix 2 Gx

I want to implement 4 channel transceiver of data/ The problem is that I need that all the four channels would be aligned, I mean the data in all four channel will have a constant phase (but every ti...
Altera_Forum's avatar
Altera_Forum
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16 years ago

So I assume the 4 transceivers are in different Quads? Otherwise they could all use the same PLL. Regardless, other things that will affect phase are internal I/O delays, board trace skew, etc.

Jake