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SNC
Disabled supports 1-cluster and 4-IMC way interleave. Enabled SNC2 supports 2-
clusters SNC and 2- way IMC interleave. Enabled SNC4 supports 4-cluster and 1-
IMC way interleave.
Disabled / Enabled SNC2 (2-clusters) / Enabled SNC4 (4-clusters)
MMCFG Base
Select MMCFG Base,
Auto – Auto decides based on Si Compatibility
1G / 1.5G / 1.75G / 2G / 2.25G / 3G / Auto
MMCFG Size
Select MMCFG Size,
Auto – Auto decides based on Si Compatibility.
64M / 128M / 256M / 512M / 1G / 2G / Auto
MMIO High Base
Select MMIO High Base
56T / 40T / 32T / 24T / 16T / 4T / 2T / 1T / 512G / 3584T
MMIO High Granularity Size
Selects the allocation size used to assign mmioh resources. Total mmioh space can
be up to 32x granularity. Per stack mmioh resource asignments are multiples of the
granularity where 1 unit per stack is the defalult allocation.
1G / 4G / 16G / 64G / 256G / 1024G