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Altera_Forum
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17 years ago

FFT IP Core 8.1

Hi, I m using FFT IP core for the first time. i have spent several hours and experimented on different size andn types of FFT Functions using startix II. I still cant get EOP right while using wav...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Well, for simulation u will have to use garbage values. if u are getting output start of frame(s) and end of frame(s) at proper locations along with other valid signals, purpose of simulation is achieved. For testing on FPGA, you will have to use either a MIF or HEX file to initialize memory with proper data. Or u can use analog audio input (if it is on ur board) to provide data at run time but this is bit tricky coz of audio codec issues.

Good Luck