An additional nk switch is added, which creates 528 axi4s_regslice PL kernels. In Module 03, you compiled the XO for the axi4s_regslice PL kernel definition.
nk=axi4s_regslice_64b:528
The sc switches are also altered so that there are two axi4s_regslice_64b kernels between the PL kernels and AI Engine. See the following example:
sc=dlbf_data_00.M00_AXIS:axi4s_regslice_64b_1.S_AXIS
sc=axi4s_regslice_64b_1.M_AXIS:axi4s_regslice_64b_2.S_AXIS
sc=axi4s_regslice_64b_2.M_AXIS:ai_engine_0.dlbfid0