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Altera_Forum
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16 years ago

about the error: Port "" does not exit in macrofunction \"NIOS"\

Dear friends

I am a new user of the product named motionfire kit. Now, I meet a difficulty and want to consult you.

when I started compilation for the FPGA project of motionfire kit, there appeared the following messages after analysis &synthesis :

Error: Port \"A_to_the_roto\" does not exist in macrofunction \"NIOS\"

Error: Port \"B_to_the_roto\" does not exist in macrofunction \"NIOS\"

Error: Port \"S_to_the_roto\" does not exist in macrofunction \"NIOS\"

Error: Port \"av_waitrequest_from_the_can0\" does not exist in macrofunction \"NIOS\"

the archived project is attached in the mail.

I do not know what is the reason for these error. Please give me some advices .

Thanks a lot

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    this quartus archive does not contain all files required.

    what quartus version are you using ?

    quartus 9.1 reports some "depricated" warnings, when opening the sopc project.

    some ip's are missing like sysname

    also the top level file is missing.

    unfortunately the archive is incomplete to give you more informations