We work with several 4DSP products and we find 4DSP reference code and integration examples quite useful for our projects, AXI bus integration tutorials in particular. It will be quite interesting to see a walk-through on packaging 4DSP IP and using it in Vivado IP integrator. For example, a tutorial on packaging axi_fmc110 module from AN002, covering IP creation as well as creating and grouping external FMC interface ports in Integrator.