Biostar H310MDG2 User Manual page 23

Max TOLUD
Maximum Value of TOLUD. Dynamic assignment would adjust TOLUD automatically based on
largest MMIO length of installed graphic controller.
Options: Dynamic (Default) / 1 GB / 1.25 GB / 1.5 GB / 1.75 GB / 2 GB / 2.25 GB / 2.5 GB / 2.75 GB
/ 3 GB / 3.25 GB / 3.5GB
VT-d
This item enables or disables VT-d capability.
Options: Enabled (Default) / Disabled
Above 4GB MMIO BIOS assignment
This item enables or disables above 4GB MemoryMappedIO BIOS assignment. This is enabled
automatically when Aperture Size is set to 2048MB.
Options: Disabled (Default) / Enabled
RC6 (Render Standby)
This item enables or disables render standby support.
Options: Enabled (Default) / Disabled
PEX16_1
MAX Link Speed
Configure PEX16_1 Max Speed.
Options: Auto (Default) / Gen1 / Gen2 / Gen3
H310MHG / H310MHG2
3. Chipset Menu | 23