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Altera_Forum
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17 years ago

How to create negative pin for LVDS in Cyclone II?

Hello, I want to test the ALTLVDS Megafunction on an Altera NIOS II Development Kit, which includes the CycloneII EP2C35F672C6N FPGA. The intention is to check if I can replace an existi...
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Altera_Forum
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17 years ago

Yeah, I noticed the same thing in Cyclone III. Quartus II does not create a differential pin but instead uses one of my pre-existing pins.

Strange. Seems like a large bug.

Thanks for the tip.