Digilent Atlys development board has been supported in previous releases. It is recommended to move to the latest release if at all possible, as that will generally be the most capable and robust offering from MathWorks.
For R2011b, R2011a:
Windows and Linux host (32bit and 64 bit supported):
MathWorks Products required:
-HDL Verifier (for FPGA-in-the-loop only)
-Simulink Fixed Point
-HDL Coder (for code generation only)