Chapter 6: BIOS
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Bus Resource Allocation Ratio
Use this feature to set the bus resource-allocation ratio (from 0-8). The default setting is 1.
IO Resource Allocation Ratio
Use this feature to set the IO resource-allocation ratio (from 0-8). The default setting is 1.
MMIOL Resource Allocation Ratio
Use this feature to set the Memory-Mapped IO resource-allocation ratio (from 0-8). The
default setting is 1.
IIO UniPhy Disable
Select Yes to hide the entire UNIFY in L2 cache. The options are No and Yes.
Memory Configuration
This section displays the following Integrated Memory Controller (IMC) information.
Halt On Memory Error
Use this feature to halt the system when a memory error has occurred. The options are
Disabled
and Enabled.
DDR Speed
Use this feature to force a DDR3 memory module to run at a frequency other than what
is specified in the specification. The options are
Auto
, 800, 1067, 1333, 1600, 1867,
and 2133.
ODT Timing Mode
Use this feature to set the ODT (On-Die Termination) Timing mode for the memory
controller to enhance memory performance. The options are
Aggressive Timing
and
Conservative Timing.
MxB Rank Sharing Mapping
Use this feature to select the address-mapping setting for memory-rank sharing to en-
hance the performance of extended multimedia platforms. The options are Maximum
Margin and
Maximum Performance
.
