Custom component registers mapping

[Altera_Forum]

Hi, 

Once I create my own custom component(with MM avalon interfaces) in Sopc builder and insert it into a nios system...I'd like to know how I have to map its registers in order to allow processor to communicate with it....?  What kind of nios commands do I have to use to write and read data to'/from my custom block?  Regards

[Altera_Forum]

Please, don't post the same questions on multiple threads.

[Altera_Forum]

It's not exactly the same...anyway...ok..sorry man..