Biostar TZ68A Bios Manual - Page 21

South Bridge Configuration

Page 21 highlights

TZ68A+ UEFI BIOS Manual DVMT/FIXED Memory Size DVMT stands for "Dynamic Video Memory Technology". This is an enhancement of the unified memory architecture (UMA) concept. DVMT will set the optimum amount of memory to be allocated for a balance between graphics and system performance. DVMT dynamically respond to system requirements and applications demands, by allocating the proper amount of display, texturing and buffer memory after the operating system has booted. Options: 256MB (Default) / 128MB / Maximum PCI Express Port This item allows user to control PCI Express x16 Port. Options: Auto (Default) / Disabled / Enabled PEG Force GEN1 Some non-graphics PCI-E devices may not follow PCI-E Specification and may incorrectly report their Gen capability or link width. Options: Disabled (Default) / Enabled Detect Non-Compliance Device Detect Non-Compliance PCI Express Device in PEG. Options: Enabled (Default) / Disabled South Bridge Configuration 20

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TZ68A+ UEFI BIOS Manual
20
DVMT/FIXED Memory Size
DVMT stands for “Dynamic Video Memory Technology”. This is an enhancement
of the unified memory architecture (UMA) concept. DVMT will set the optimum
amount of memory to be allocated for a balance between graphics and system
performance. DVMT dynamically respond to system requirements and applications
demands, by allocating the proper amount of display, texturing and buffer memory
after the operating system has booted.
Options:
256MB (Default) / 128MB / Maximum
PCI Express Port
This item allows user to control PCI Express x16 Port.
Options:
Auto (Default) / Disabled / Enabled
PEG Force GEN1
Some non-graphics PCI-E devices may not follow PCI-E Specification and may
incorrectly report their Gen capability or link width.
Options:
Disabled (Default) / Enabled
Detect Non-Compliance Device
Detect Non-Compliance PCI Express Device in PEG.
Options:
Enabled (Default) / Disabled
South Bridge Configuration