ECS RS482M-M, Руководство пользователя, Страница: 43 / 90

37
Using BIOS
Advanced Chipset Features
These items define critical timing parameters of the motherboard. You should leave the
items on this page at their default values unless you are very familiar with the technical
specifications of your system hardware. If you change the values incorrectly, you may
introduce fatal errors or recurring instability into your system.
DRAM Configuration [Press Enter]
LDT & PCI Bus Control [Press Enter]
UMA Frame Buffer Size [Auto]
Aperture Size [128MB]
GFX Clock Mode
[Sync]
Async GFX Clock 200MHz
Async GFX Clock Source 14.318MHz OSC
MCLK Spread Spectrum Disabled
Dual-Mode Interleaving [Disabled]
Dynamic CKE [Enabled]
Video Display Devices [Auto]
TV Standard [NTSC]
System BIOS Cacheable [Disabled]
Item Help
Menu Level
Phoenix-Award WorkstationBIOS CMOS Setup Utility
Advanced Chipset Features
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
DRAM timing and
control
DRAM Configuration
Scroll to this item and press <Enter> to view the following screen:
(Press Enter)
Item Help
Menu Level
Phoenix-Award WorkstationBIOS CMOS Setup Utility
DRAM Configuration
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
x
Timing Mode (Auto)
This item allows you to set up the DRAM timing nanually or automatically.
x
x
x
Memory Clock value or Limit DDR 400
DQS Training Control [Skip DQS]
CKE base power down mode [Enabled]
CKE based powerdown [Per Channel]
Memclock tri-stating [Disabled]
Memory Hole Remapping [Disabled]
Botton of UMA DRAM [31:24] [FC]
1T/2T [default]
Timing Mode [Auto]
Auto, no user limit
MaxMenClk, limit by
Memory Clock value
• Memory Clock value or Limit DDR 400 : This item is used to set the Memory
Clock value or Limi DDR 400.
DQS Training Control (Skip DQS)
DQS training is used to palce the DQS strobe in the center of the data eye.