Nios II problem

[Altera_Forum]

Hi; 

 I have problem using Nios II IDE. I make a simple example in quartus II with sopc builder. Then, after compiled it, I make a code for run the Nios processor in Nios II IDE. I follows all the steps using Nios II IDE but I get an error. I attach the document, need helps from anyone expert..:(  Thank you

[Altera_Forum]

have you assign the address for the components attached in avalon bus correctly.

[Altera_Forum]

--- Quote Start ---  have you assign the address for the components attached in avalon bus correctly.  --- Quote End ---    Hi hebeiwuyou,  I auto assign the address in the sopc builder setting. Btw, how to assign the address for the components in avalon bus? I'm a beginner with sopc builder, can you guide me..thank you

[Altera_Forum]

Anyone expert with Nios please advise and guide me..I have try to find documents about sopc bilder + Nios, but did not get the clear answer.:confused: