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Altera_Forum's avatar
Altera_Forum
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16 years ago

Fft In Sopc

Guyz please help , if u have an idea. Uptil now i made a 64 point FFT using megacore and added it to the sopc as a new component but there are a lot of signals and so it gives me an error when ...
Altera_Forum's avatar
Altera_Forum
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15 years ago

Another side question too.

Can you explain, or point me toward the documentation that discusses the following line?

while(IORD(SGDMA_MM_TO_ST_FFT_BASE,0) != 12); // For sending the FFT input data

while(IORD(SGDMA_ST_TO_MM_FFT_IMAG_BASE,0) != 14); // For recieving the FFT output data

where does the 12 and 14 come from. I understand that this indicates when the transfer is complete, but where is the documentation?