X9DR3_i-LN4F+ 1.1.indb - Supermicro
X9DR3_i-LN4F+ 1.1.indb - Supermicro
X9DR3_i-LN4F+ 1.1.indb - Supermicro
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Chapter 4: AMI BIOS<br />
Long Duration Power Limit<br />
This item displays the power limit set by the manufacturer during which long<br />
duration power is maintained.<br />
Factory Long Duration Maintained (Available when Power Technology<br />
is set to Custom)<br />
This item displays the period of time set by the manufacturer during which<br />
long duration power is maintained.<br />
Long Duration Maintained<br />
This item displays the period of time during which long duration power is<br />
maintained.<br />
Recommended Short Duration Power<br />
This item displays the short duration power settings recommended by the<br />
manufacturer.<br />
Short Duration Power Limit<br />
This item displays the time period during which short duration power is<br />
maintained.<br />
Chipset Configuration<br />
North Bridge<br />
This feature allows the user to configure the settings for the Intel North Bridge.<br />
Integrated IO Configuration<br />
Intel VT-d<br />
Select Enabled to enable Intel Virtualization Technology support for Direct I/O<br />
VT-d by reporting the I/O device assignments to the VWM (Virtual Working<br />
Memory) through the DMAR ACPI Tables. This feature offers fully-protected<br />
I/O resource sharing across Intel platforms, providing greater reliability, security<br />
and availability in networking and data-sharing. The options are Enabled and<br />
Disabled.<br />
Ageing Timer Rollover<br />
Use this feature to configure the Ageing timer setting. Use the default setting<br />
to comply with the BIOS setting. The options are Disabled, 32 us, 128 us, and<br />
512 us.<br />
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