MATLAB: HDL coder buffer design in Simulink

coder designhdlHDL Coder

Hi;

How can I Design Buffer in HDL coder by using simulink.

Regards

Best Answer

You can use the HDL FIFO block. If that does not meet your needs, there are RAM and counter blocks available in Simulink. You can uses these to build a FIFO.

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MATLAB: Buffer quivalent block in HDL coder

I am attaching snap of my simulink model and error. plz suggest how to fix this error

Simulink Block   Warnings/Errors
hdl_fft_ipcore/PFB Spectrum Viewer/BitRevOrder   Error: Block 'hdl_fft_ipcore/PFB Spectrum Viewer/BitRevOrder' is unsupported for HDL code generation when in native floating-point mode.
hdl_fft_ipcore/PFB Spectrum Viewer/Buffer   Error: Block 'hdl_fft_ipcore/PFB Spectrum Viewer/Buffer' is not supported for HDL code generation. To continue with code generation, comment out this block.

MATLAB: Generate simulink model from VHDL code

No, there is no capability within HDL Coder to generate Simulink from HDL; the tool works exclusively in the other direction.

If you need to import VHDL into a larger design, you can use HDL Coder's Black Box feature to include handwritten HDL code into a larger set of generated HDL code. You could also use HDL Verifier to cosimulate hand-written HDL code in a Simulink design.

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MATLAB: Buffer quivalent block in HDL coder

MATLAB: Generate simulink model from VHDL code

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