Acorp 4845GVM, Manual

Page: 39 / 73

Chapter 2 4845GVM(V3.1) BIOS Setup
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CAS Latency Time
This item is to set CAS (Column Access Stroke) Latency time.
The Choices: Auto; 1.5; 2; 2.5;
Active to Precharge Delay
This item is to set Active to Precharge Delay cycle.
The Choices: Auto; 7; 6; 5
DRAM RAS# to CAS# Delay
This item is to set the DRAM RAS (Row Access Stroke) to CAS
(Column Access Stroke) Delay cycle.
The Choices: Auto; 3; 2
DRAM RAS# Precharge
This item is to set the DRAM RAS Precharge cycle.
The Choices: Auto; 3; 2
Turbo Mode
Use this item to enable / disable the Turbo mode.
The choices: Enabled; Disabled
Memory Frequency For
This item is to set the DRAM frequency.
The Choices: Auto; DDR200; DDR266
System BIOS Cacheable
When enabled, the access to the system BIOS ROM address at
F0000H-FFFFFFH is cached.
The Choices: Enabled(default), Disabled.
Video BIOS Cacheable
Enabled: Enable Video BIOS Cacheable.
Disabled (default):Disable Video BIOS Cacheable.
Memory Hole At 15-16M
In order to improve performace, certain space in memory can be
reserved for ISA cards. This memory must be mapped into the
memory's space below 16MB.
The Choices: Disabled(default); Enabled.
DRAM Timing Control Selectable
Use this item to select the DRAM Timing
The choices: By SPD; Manual