is it possible to connect (port to port) different moduls in the sopc builder? In the xilinx software it was relatively easy, but I do not see possibility to do it in the sopc builder.
Avalon streams are essentially port-to-port connections. Avalon memory mapped aren't directly connected together, some logic is inserted between the compenents.
No that's not possible in SOPC builder. You either use a stream interface, or declare the internal signals as 'exports' and connect them together outside of SOPC builder.
