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TDA3XEVM: EVE : EDMA Cycle calculation

Part Number: TDA3XEVM

Hi guys,

I am working on the TDA2x Cascaded Radar board, I have gone through the Usecase (capture->fft->pkdetect) given in the SDK03.08. 

I have created another usecase based on the above but in this I want to implement it for 1tx & 16 Rx data, & giving all the FFT data to pk_Detect (EVE1). But I have gone through the EVE applet "EVE_Applets_UserGuide.pdf" where the data required by the peak detection is in certain format, where as I am just storing the FFT data in a big buffer & processing in the peak detect. So, I was getting wrong data.

Now, I am trying to do this data rearrangement on the EVE side, fetching the data through EDMA as per peak detect kernel expectation. So, want to know:

1. If i Use EDMA for this fetching the 16RX data, thus creating 4 instances to fetch the data & store in the VCOP memory buffer for processing,can you tell me how to Calculate the EDMA cycles consumptution for the same.

2. Is there any other way to  rearrange the data in more efficient way.

Thank you in advance.

Regards

Surbhi