Advanced Chipset Features - Abit AT8 User Manual

BIOS Setup

3-4. Advanced Chipset Features

Phoenix – Award WorkstationBIOS CMOS Setup Utility
► DRAM Configuration
► LDT & PCI Bus Control
Dual Slot Configuration
X GFX1 Link Width
GFX0 Link Width
Memory Hole
Init Display First
System BIOS Cacheable
↑↓:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values
# DRAM Configuration:
Click <Enter> key to enter its submenu:
Phoenix – Award WorkstationBIOS CMOS Setup Utility
Timing Mode
X Memclock index value (Mhz)
X CAS latency (Tcl)
Bottom of 32-bit[31:24] IO
S/W memory hole Remapping
H/W memory hole Remapping
MTRR mapping mode
↑↓:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values
Timing Mode:
This item selects the DRAM timing mode. When set to "By SPD", the BIOS will read the DRAM module
SPD data and automatically set to the values stored in it. Leave this item to its default "Auto" setting.
! Memclock index value (Mhz):
This item sets the DRAM clock of your DRAM module. The system may be unstable or unable to boot up
if your DRAM module does not support the clock you set.
When set to [By SPD], the BIOS will read the DRAM module SPD data and automatically set the DRAM
clock by the value stored in it.
Advanced Chipset Features
Press Enter
Press Enter
Disabled
X8
X16
Disabled
PCIEx
Disabled
F6: Fail-Safe Defaults
DRAM Configuration
Auto
200Mhz
2.5
D8
Disabled
Disabled
Continuous
F6: Fail-Safe Defaults
Item Help
F7: Optimized Defaults
Item Help
F7: Optimized Defaults
User's Manual
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