Asus TUF Z270 MARK 2 Bios Manual page 27

RTL IOL control
DRAM RTL INIT value
DRAM RTL (CHA DIMM0 Rank0)
DRAM RTL (CHA DIMM0 Rank1)
DRAM RTL (CHA DIMM1 Rank0)
DRAM RTL (CHA DIMM1 Rank1)
DRAM RTL (CHB DIMM0 Rank0)
DRAM RTL (CHB DIMM0 Rank1)
DRAM RTL (CHB DIMM1 Rank0)
DRAM RTL (CHB DIMM1 Rank1)
DRAM IOL (CHA DIMM0 Rank0)
DRAM IOL (CHA DIMM0 Rank1)
DRAM IOL (CHA DIMM1 Rank0)
DRAM IOL (CHA DIMM1 Rank1)
DRAM IOL (CHB DIMM0 Rank0)
DRAM IOL (CHB DIMM0 Rank1)
DRAM IOL (CHB DIMM1 Rank0)
DRAM IOL (CHB DIMM1 Rank1)
CHA IO_Latency_offset
CHB IO_Latency_offset
CHA RFR delay
CHB RFR delay
ASUS TUF Z270 MARK 2 BIOS Manual
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