Using the System Setup Program | 127
Token Setup option
Description
02A9
DRAM
Prefetcher
Disables DRAM references from triggering DRAM
prefetch requests.
02AA
DRAM
Prefetcher
Turns on the DRAM prefetch unit in the Northbridge.
02AB
HW Prefetch
Training on SW
Disables hardware prefetcher from considering software
prefetches when detecting strides for prefetch requests.
02AC
HW Prefetch
Training on SW
Enables Hardware prefetcher considers software prefetches
when detecting strides for prefetch requests. (default)
02AD
SR-IOV Global
Enable
Enables BIOS support for SRIOV devices.
02AE
SR-IOV Global
Enable
Disables BIOS support for SRIOV devices.
02B6
Memory
Operating
Voltage
Indicates all DIMMs in the system are operating at 1.5
volts.
02B7
Memory
Operating
Voltage
Indicates all DIMMs in the system are operating at 1.35
volts.
02B8
Memory
Operating
Voltage
This setting indicates the memory operating voltage will
be set automatically by the Memory initialization code
and depends upon the installed DIMM's capability and
the memory configuration of the system. This is the
default setting and will set the Memory Operating voltage
to the POR voltage.
02C5
DCU Streamer
Prefetcher
This field enables (Default) the DCU Streamer Prefetcher.
02C6
DCU Streamer
Prefetcher
This field disables the DCU Streamer Prefetcher.
02C7
Data Reuse
Optimization
Sets to enable (Default) for HPC applications.