ASRock H170 Combo User Manual - Page 62

Primary Graphics Adapter, Top of Lower Usable DRAM, PCIE2 Link Speed, PCIE4 Link Speed, PCIE ASPM

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4.4.2 Chipset Coniguration H170 Combo Primary Graphics Adapter Select a primary VGA. Top of Lower Usable DRAM Set the maximum value of TOLUD. Set this item to Dynamic to allow TOLUD to adjust automatically based on the largest MMIO length of the installed graphic controller. VT-d Intel® Virtualization Technology for Directed I/O helps your virtual machine monitor better utilize hardware by improving application compatibility and reliability, and providing additional levels of manageability, security, isolation, and I/O performance. PCIE2 Link Speed Select the link speed for PCIE2. PCIE4 Link Speed Select the link speed for PCIE4. PCIE ASPM Support his option enables/disables the ASPM support for all CPU downstream devices. 57 English

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57
English
H170 Combo
4.4.2
Chipset Con±guration
Primary Graphics Adapter
Select a primary VGA.
Top of Lower Usable DRAM
Set the maximum value of ´OLUD. Set this item to Dynamic to allow ´OLUD to
adjust automatically based on the largest MMIO length of the installed graphic
controller.
VT-d
Intel® Virtualization ´echnology for Directed I/O helps your virtual machine
monitor better utilize hardware by improving application compatibility and
reliability, and providing additional levels of manageability, security, isolation, and
I/O performance.
PCIE2 Link Speed
Select the link speed for PCIE2.
PCIE4 Link Speed
Select the link speed for PCIE4.
PCIE ASPM Support
His option enables/disables the ASPM support for all CPU downstream devices.