Asus P8Z77-V PRO/THUNDERBOLT - Manual (Page 104)

3-28 Chapter 3: BIOS setup
Chapter 3
Reserved Memory [60]
Allows you to set the reserved memory range for the root bridge.
Configuration options: [60] - [255]
Prefetchable Memory [60]
Allows you to set the prefetchable memory range for the root bridge.
Configuration options: [60] - [255]
Reserved I/O [20]
Allows you to set the reserved I/O range for the root bridge.
Configuration options: [4k] [8k] [12k] [16k] [20k] [24k] [28k] [32k]
SMI/Notify Support [Enabled]
Allows you to enable/disable SMI/Notify support.
Configuration options: [Disabled] [Enabled]
Thunderbolt Wake Delay [0]
Allows you to set Thunderbolt wake delay time to ensure the completeness of Thunderbolt
link to all endpoint devices. Use <+> and <-> keys to adjust the value.