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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

Do you have:

#include "system.h"
in your code? You certainly shouldn't have to hard code the addresses in.

Cheers,

Alex