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Altera_Forum
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19 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
19 years ago

Now,it can download ,but when verify ,errors appear!

Can anybody help me? Thanks in advance!

Using cable "USB-Blaster [USB-0]", device 1, instance 0x00

Pausing target processor: OK

Reading System ID at address 0x00102098: verified

Downloading 00800020 ( 0%)

Downloading 00810000 (89%)

Downloaded 72KB in 0.9s (80.0KB/s)

Verifying 00800020 ( 0%)

Verify failed between address 0x800020 and 0x80FFFF

Leaving target processor paused