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

Help! "NiosII download failed!"

I build a cpu and download it into DE2 board,and when I run the "hello_world" to make sure whether my cpu is working normally,it occurs as follow:(I use the Nios IDE shell) [SOPC Builder]$ n...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

But I build a new nios-cpu ,it works well.

The errors didn't occur again,but I still don't kown the reason wky the first one did not work !

Could anyone help me?