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Altera_Forum
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12 years ago

ERROR 129001 Input port DINFIFORX .... is not legally connected

Hi everybody, this is my first post .... so bear with me. I am having some compilation issues in Quartus. I tried googling and found no answers. I tried posing a service request but i cant...
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Altera_Forum
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9 years ago

Hello,

Just in case anybody would stumble upon this problem: you cannot connect internal signals or constants to the inputs of the ALTLVDS_RX megafunction; the pins must be real LVDS pins of the FPGA.