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Altera_Forum's avatar
Altera_Forum
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18 years ago

The 4 operating modes of the FFT

Hi, I'm analyzing the FFT 7.2 Megacore and I have it working with DSP Builder (and also on an evaluation board) using the streaming mode. I would like to understand the 3 other modes : V...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

of course, you can use use VS to simulate the other modes (by controlling the sink_valid signal)...

Here is a sample design that I built... using VS FFT to simulate a bursty FFT... (also includes a Verilog state machine to control the FFT)...

Version: 7.2