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Altera_Forum's avatar
Altera_Forum
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12 years ago

Cyclone V LVDS differential termination and RZQ

Hello, I am designing a board with differential LVDS interfaces (receive). I want to use the internal differential termination Rd and the manual is not very explicit on whether the RZQ resistor ha...
Altera_Forum's avatar
Altera_Forum
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9 years ago

This doesn't make any sense : Cyclone 5 does not have OCT Calibration for LVDS interface. Based on Cyclone 5, you have %40/50 variations based on PVT. How come there is no calibration. Is there any Altera AE looking for this thread?