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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
Icon for Honored Contributor rankHonored Contributor
16 years ago

If they are in the same Quad then they are using the same PLL. You may be getting variations in phase due to the phase compensation FIFO block. Are you bringing all of the transmit channels out of reset at the same time?

Jake