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Altera_Forum's avatar
Altera_Forum
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15 years ago

FFT Megacore Problem

Hi, I am working on implementing the FFT megacore in my project and I am seeing a couple problems. Here is the info on my FFT: Variable Streaming Architecture Fixed Point Natural Order for...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

All is sampled on rising edge.

Your SOP shall be your first DATA input, your EOP shall be your last DATA

So you'll have

1) SOP & VALID & D0

2) DVALID & D1 till D4094

3) EOP & D4095

Hope is clear enough

Best regards