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Altera_Forum's avatar
Altera_Forum
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10 years ago

PIO base address constant, defined on design

Hi, I have made some experiments on NIOS2 core with the Avalon PIO and it’s working fine. However, differently from some examples found on the Web, e.g iord(pio_0_base,0) - I had to ma...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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You should be able to look up your PIO_0_BASE in your system.h. I assume that you have generate/re-generate BSP based on the new sopcinfo file.

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In addition to regenerate the BSP, you probably need to select the Refresh and/or Rebuild Index commands