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Altera_Forum's avatar
Altera_Forum
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12 years ago

Does changing the Simulink simulation options change the HDL code generation

Hello all, I am a DSP Builder starter and having read the DSP Builder Advanced Blockset manual I still have some questions. So is it so that the VHDL code generation is affected by changin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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The solver has no effect on the HDL that DSP Builder generates. However the solver can affect the simulation results, which means when you try to verify your results in Modelsim, you can find spurious simulation mismatches. There are cases where DSP Builder will warn you about this, but probably others where it may not.

In general, it's best to use the discrete fixed-step solver.

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Its been a while since I used the tools, and this makes more sense than my explination.

Thanks