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Advanced DRAM Control 1
Scroll to this item and press <Enter> to view the following screen:
CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software
System Performance
CAS Latency Setting
DRAM Addr/Cmd Rate
↑ ↓ → ← : Move
Enter : Select
F5:Previous Values
System Performance (Normal Mode)
This is the DRAM auto configuration option, which can be set to Safe Mode,
Normal Mode, Fast Mode or Ultra Mode.
CAS Latency Setting (2.5T)
Enables you to select the CAS latency time in HCLKs of 2, 2.5, or 3. The
value is set at the factory depending on the DRAM installed. Do not change
the values in this field unless you change specifications of the installed DRAM
or the installed CPU.
DRAM Addr/Cmd Rate (Auto Mode)
This option allows you to set the lead off DRAM read and write cycles. When
set to Delay 1T, memory read/write commands are sent one clock cycle be-
hind the memory address. When set to Normal, read/write and memory
address commands are sent simultaneously.
Press <Esc> to return to the Advanced Chipset Features screen.
Prefetch Caching (Disabled)
Enables PCI slave prefetch caching. Enabling this increased performance.
Memory Hole at 15M-16M (Disabled)
This item is used to reserve memory space for ISA expansion cards that re-
quire it.
AGP Aperture Size (128MB)
This item defines the size of the aperture if you use an AGP graphics adapter.
It refers to a section of the PCI memory address range used for graphics
memory. We recommend that you leave this item at the default value.
Graphic Window WR Combin (Enabled)
This item determines whether the graphic windows base address is valid or
Advanced DRAM Control 1
[Normal Mode]
[2.5T]
[Auto Mode]
+/-/PU/PD:Value:
F10: Save ESC: Exit
F6:Fail-Safe Defaults
34
Item Help
Menu Level
F1:General Help
F7:Optimized Defaults
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