ESC GeForce6100SM-M, User Manual

Page: 43 / 90

37
Using BIOS
DRAM Configuration
Scroll to this item and press <Enter> to view the following screen:
(Press Enter)
Timing Mode [Auto]
Item Help
Menu Level
Phoenix-AwardBIOS CMOS Setup Utility
DRAM Configuration
x
Memclock index value or Limi DDR2 400
DQS Training Control [Skip DQS]
CKE base power down mode [Disabled]
CKE based powerdown
[Per channel]
Memclock tri-string [Disabled]
Memory Hole Remapping [Enabled]
Auto Optimize Bottom IO [Enabled]
Bottom of [31:24] IO space E0
Bottom of UMA DRAM [31:24] [FC]
x
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
Timing Mode (Auto)
This item allows you to set up the DRAM timing nanually or automatically.
Memory Clock value or Limi (DDR2 400)
When DDR2 Timing Setting by is set to Manual, use this item to set the DRAM frequency.
DQS Training Control (Skip DQS)
CKE based powerdown (Per Channel)
The DRAM channel is placed in power down when all chip selects associated with the
channel are idle.
Memclock tri-stating (Disabled)
This item enables or disables memclock tri-stating function.
Memory Hole Remapping (Enabled)
This item allows users to enable or disable memory hole remapping.
Auto Optimize Bottom IO (Enabled)
This item is used to set the Auto Optimized Bottom IO.
Bottom of [31:24] IO space (E0)
This item is used to select the memory that will be remapped higher than 00E0.
Bottom of UMA DRAM [31:24] (FC)
This item is used to set the bottom of UMA DRAM [31:24]. We strongly recommend
that you leave this item at its default setting.
DQS training is used to place the DQS strobe in the center of the data eye.
CKE base power down mode (Enabled)
When in power down mode, if all pages of the DRAMs associated with a CKE pin are
closed, then these parts are placed in power down mode. Only pre-charge power down
mode is supported, not active power down mode.
Press <Esc> to return to Advanced Chipset Features page.