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Altera_Forum's avatar
Altera_Forum
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12 years ago

NIOS Programming

Hi all,

I am a NIOS and overall beginner at all things Altera.

I have recently been trying to build a project in qsys (shown in the picture)to run on my De0-Nanohttps://www.alteraforum.com/forum/attachment.php?attachmentid=8364 .

When i program the hardware it goes smoothly. I generate the qsys and use it as the basis of a .bdf file as the top level where i define all the pins and the programming is successful.

When i open the NIOS IDE, i make a new hello world project from the templates with BSP file. I generate the BSP, build the BSP file, build main project file, run as nios hardware.

I get 1 of a couple of errors:

1)https://www.alteraforum.com/forum/attachment.php?attachmentid=8365

2)https://www.alteraforum.com/forum/attachment.php?attachmentid=8366 https://www.alteraforum.com/forum/attachment.php?attachmentid=8367

I have tried multiple times to start over and recompile everything, but these errors persist.

Thanks in advance.

I am using quartus 13.0 and nios 13.13.

2 Replies

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

    How is the reset connected to the clocksys from your toplevel? And is your clock connected on toplevel and in the PIN-Assigments?

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

    The reset is output to another name and then assigned to Pin J15 (Key0 on the De0-Nano).

    The clock is output to another name and then assigned to Pin R8 (CLK_50 on the De0-Nano).

    On the qsys symbol, both are input pins tied to VCC.

    Thanks for the reply.