ASROCK B450 Steel Legend User Manual page 78

DRAM Memory Mapping
Chipselect Interleaving
Interleave memory blocks across the DRAM chip selects for node 0.
BankGroupSwap
Configure the BankGroupSwap.
BankGroupSwapAlt
Configure BankGroupSwapAlt.
Address Hash Bank
Configure the bank address hashing.
Address Hash CS
Configure the CS address hashing.
NVDIMM
Memory MBIST
MBIST Enable
Configure the Memory MBIST.
MBIST SubType Test
Select MBIST Subtest - Single Chipselect, Multi Chipselect, Address Line Test or execute
All test
MBIST Aggressors
Enable or disable MBIST Aggressor test.
MBIST Per Bit Slave Die Reporting
Enable or disable MBIST per bit slave die result report.
NBIO Common Options
NB Configuration
IOMMU
Use this to enable or disable IOMMU. The default value of this feature is [Disabled].
72