https://docs.amd.com/r/en-US/pg059-axi-interconnect/Enable-Register-Slice
Enable Register Slice - Enable Register Slice - 2.1 English - PG059
Description: Controls AXI register slice insertion on MI. If None (0) is selected, no register slice is inserted. If Outer (1) is selected, a register slice is...
enableregistersliceenglish