HDL Generation from Matlab 2012a

hi i want to convert NCO based simulink in VHDL.. but it is always showing error as "Frame based models are not supported for HDL code generation.". can u tell me how to make NCO Block as sample based, i have chosen Fixed step/ discrete solver and i have only 2 blocks in my simulink.. NCO and NCO spectrum.. i am using Matlab 2012a in winxp.

plzz help me

[Andreas Goser]

You asked this question on Sept 12th before if I am not mistaken. If the answer does not help, creating another question is not the right move.

[Andreas Goser]

Maybe you are not familiar with frames. Then a look into the doc helps and if it remains unclear, a narrowed question is good. Or you can ask your instructor or Techncal Support