Simulink HDL Coder come across error generating verilog hdl

hi,everybody i have a problem recently, when i use simulink build a model and i want to convert it to verilog hdl, but i can't, i can only generate VHDL even i have done the setting in hdl coder options that to generate verilog, i want to konw what's wrong with me? i can do prefectly simulation in simulink with dsp builder blockets. but when i click the hdl coder button, it will come out an message:Error from hdlshared:dtconverts12pir:invaliddatatype and unknown data-type UINT_8. i use matlab 2009a and dspbuilder 9.0. thanks a lot for giving useful suuggestions.

Answer 1

[Tim McBrayer]

It sounds like you are using Altera DSP Builder blocks. These blocks are not supported by Simulink HDL Coder.

[haichao]

Maybe, I can use The Signal Compiler to generate VHDL, but not do well in Verilog HDL. What can I do to solve this problem? Thank you!