Add Connectivity Information - 2023.2 English

Vitis Tutorials: AI Engine (XD100)

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2023.2 English

This is done by using the templated connect<> object. For our cascaded chain, the first FIR filter must have its input connected to the subgraph input in, and the last FIR filter must have its output connected to the subgraph output out. If there is more than one FIR filter, their inputs and outputs must be daisy chained together:

                connect<>(in.out[0], FIR_ARRAY[0].in[0]);
		if (N_FIR_FILTERS > 1)  {
			for (ix = 1; ix < N_FIR_FILTERS; ix++)  {
				connect<>(FIR_ARRAY[ix-1].out[0], FIR_ARRAY[ix].in[0]);