User Guide

BIOS Setup 3-17
Downstream LDT Bus Width:
This item sets the value for the Downstream LDT Bus Width.
LDT Bus Frequancy:
This item allows you to select LDT Bus Frequency.
PCIE Reset Delay:
This item enables or disables the PCIE Reset Delay function.
Dual Slot Configuration
This item enables or disables the Dual Slot Configuration. It controls the system’s graphics mode along
with the “GFX1 Link Width” and “GFX0 Link Width” functions. If you are running the system under
CrossFire mode, set this item to Enabled. Otherwise disable it.
GFX1 Link Width
This item selects the GFX1 Link Width. Leave this item to its default value.
GFX0 Link Width
This item selects the GFX0 Link Width. Please set the value to “X16” when working under Normal
graphics mode, and “X8” for CrossFire mode.
Memory Hole:
This item enables or disables the Memory Hole function.
Init Display First:
This item selects which display slot to be initialized first when the system boots.
[PCI Slot]: When the system boots, it will first initialize PCI.
[PCIEx]: When the system boots, it will first initialize PCIE.
System BIOS Cacheable:
Two options are available: Disabled or Enabled. When you select Enabled, you get faster system BIOS
executing speed via the L2 cache.
User’s Manual