FFT-16 Kernel - 2023.2 English

Vitis Tutorials: AI Engine (XD100)

Document ID
XD100
Release Date
2024-03-05
Version
2023.2 English

This AI Engine kernel implements the DFT-16 using a similar approach to the DFT-7 and DFT-9 kernels above. Unlike those kernels, the I/O samples for the DFT-16 are transmitted four consecutive samples each on alternate streams (as compared to full transforms transmitted on alternate streams in the earlier kernels). The graph for this AI Engine kernel is shown below.

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