The validation compares the following seven fields between the axis config of the varray and the expected axis config of the port: Field Description w_user TUSER bit width w_id TID bit width w_dest TDEST bit width enable_tkeep Whether TKEEP is enabled enable_tlast Whether TLAST is enabled enable_tstrb Whether TSTRB is enabled strict Strict enablement mode The w_data and data_align fields are not checked because they are automatically derived from the data type, which is validated separately.