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Altera_Forum's avatar
Altera_Forum
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20 years ago

loss of pin properties in full featured 2c35

Working with the full featured design for 2c35 I bump into the loss of the pin properties in the bank from >clk_to_sdram[0]......ddr_we_n[]<. Suddenly the pins are no longer connected to the location assigned before. An reimport of the pin assignment fails. Even if I save the design this happens.

Does anyone know the reason for this behaviour of quartus 5.0?

Thanks in advance.

andy

1 Reply

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

    Hi Andy,

    if you are doing what I am thinking... when you (re)assign pins, you should first close the project and quartus and restart it before you can use it. First save of course before closing it http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/wink.gif . but it&#39;s a bug in Quartus II.

    good luck,

    Danny