The Convolution/Correlation operation via streaming supported by AIE Engine only and there is no support in AIE-ML Input F Sig. is assumed to be streaming on AXI-Stream interface. As F is consumed on streams, selection of Length(F) can be higher to meet higher throughput. Input G Sig. is assumed to be window on I/O buffer interface and length(G) can be smaller.
Streaming interface can support only one data type combo, see IO-BUFFER INTERFACE : Supported Combinations of Input/Output data types table:: STREAM INTERFACE