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Altera_Forum
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14 years ago

Problems with FFT Megacore of Variable Streaming Floating Point Architecture

I've already used with success FFT Megacore of Variable Streaming Fixed Point architecture. Now I'm trying to use Floating Point architecture and it seems to me that the Core is not responding proper...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I'm actually obtaining more sensed results by having disabled automatic byte swap in SGDMA, which I found useful for fixed point variation before.

I'm still working on it (I haven't understood yet how it could impact on FFT core behaviour as seen on SignalTap)... so any other suggestion will still be appreciated :)