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Altera_Forum's avatar
Altera_Forum
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10 years ago

enhanced precision troubles in DSP Builder 13.0.1

I am running my first experiments with DSP Builder with Enhanced Precision. My trial etup is to use NIOS, load DSP Builder subsystem with numbers (ultimately to do FFT, etc.), and write back to shar...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I hope this is not the problem: DSP Builder book 3 says:

The following features do not work in a system that has an

Enhanced Precision Support block, or any subsystems:

■Enabled subsystems

■Bus blocks

■Demux primitive block

Does this mean that I cannot use NIOS which has (?) bus blocks (?) along with Enhance Precision. I was hoping to use NIOS to drive the DSP builder subsystem with data, and retrieve results. I'm not sure how to interpret this statement in the Adv DSP Builder book. Hopefully, I can do what I want with NIOS and Enhanced Precision. :)