Anybody have DSP builder training tutorials of altera.

If anybody have worked,please help me out.

I want to tap my FPGA internal signals into simulink environment.
Is it possible.

I know that DSP builder is used for system level design with building your system
in Simulink model and add signal tap analyzers to display ur internal signals.

But I have partly H/W on my board and the rest in my Simulink as matlab model.
Now I want to do co-simulation and get my internal signals on FPGA into my simulink model and display the signals using Simulink scope and Signal tap Analyzer.

Is it possible.