Supero X7DAL-E+, Руководство пользователя

Страница: 69 / 89

Chapter 4: BIOS
4-11
4GB PCI Hole Granularity
This feature allows you to select the granularity of PCI hole for PCI slots. If MTRRs
are not enough, this option may be used to reduce MTRR occupation. The options
are: 256 MB , 512 MB, 1GB and 2GB.
Memory Branch Mode
This option determines how the memory branch operates. System address space can
either be interleaved between two channels or Sequential from one channel to another.
Single Channel 0 allows a single DIMM population during system manufacturing.
The options are Interleave , Sequential, Mirror, and Single Channel 0.
Branch 0 Rank Interleaving & Sparing
Select enable to enable the functions of Memory Interleaving and Memory Sparing
for Branch 0 Rank. The options for Memory Interleaving are 1:1, 2:1 and 4:1 . The
options for Sparing are Enabled and Disabled .
Branch 1 Rank Interleaving & Sparing
Select enable to enable the functions of Memory Interleaving and Memory Sparing
for Branch 1 Rank. The options for Memory Interleaving are 1:1, 2:1 and 4:1 . The
options for Sparing are Enabled and Disabled .
Enhanced x8 Detection
Select Enabled to enable Enhanced x8 DRAM UC Error Detection. The options
are Disabled and Enabled .
High Temperature DRAM Operation
When set to Enabled, the BIOS will refer to the SPD table to set the maximum
DRAM temperature. If disabled, the BIOS will set the maximum DRAM temperature
based on a predefi ned value. The options are Enabled and Disabled .
AMB Thermal Sensor
Select Enabled to activate the thermal sensor embedded in the Advanced Memory
Buffer on a fully buffered memory module for thermal monitoring. The options are
Disabled and Enabled.
Thermal Throttle
Select Enabled to enable closed-loop thermal throttling on a fully buffered (FBD)
memory module. In the closed-loop thermal environment, thermal throttling will be
activated when the temperature of the FBD DIMM module exceeds a predefi ned
threshold. The options are Enabled and Disabled .