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Altera_Forum
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16 years ago

Lvds Vs Ddr

Hi all, I have a question. I have a design using lvds interface. Currently it is implemented with ALTDDR_in IP but no ALTLVDS. The input of ddr_in is mapped to a pin labeled with LVDS in pin as...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Dedicated SERDES hardware is only provided with Stratix and Arria FPGAs. On Cyclone chips, ALTD_LVDS uses software SERDES based on DDIO hardware.