Debugging Errors for HDL Code Generation of IFFT

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Amalathithan Anbuselvan
回答： Bharath Venkataraman 2015-6-3
Hi ,
I am trying to generate HDL Code for IFFT through simulink model. I am trying to debug the following errors. Please help me in this.
1. Cannot find the implementation for block 'IFFT_HDL2/Pulse Generator
2. Illegal conversion to/from double and fixed-point--operation not possible in IFFT_HDL2/DTC.
3. Error: To guarantee data integrity in generated HDL code, set the "Multitask rate transition" and "Single task rate transition" options to "Error". You can set these options in Simulation -> Configuration Parameters -> Diagnostics -> Sample Time.

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回答（1 个）

Bharath Venkataraman
HDL code generation is not supported for the pulse generator and double to fixed-point blocks. Did you mean to generate HDL code for those blocks?
Put the design for which you want HDL code into a subsystem and generate HDL code for that subsystem by specifying it in the UI or to makehdl.

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