Acorp 4845GVQ Manual page 40

Chapter 2
DRAM Timing Selectable
Use this item to select the DRAM Timing mode.
The Choices:
By SPD: DRAM Timing is by Serial Presence Detect (SPD) which
is located on the memory module itself.
Manual: DRAM Timing is set manually with the options
following this item below.
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 disable/enable the Turbo Mode .
The Choices: Disabled(default); Enabled.
Memory Frequency For
This item is to set the DRAM frequency.
The Choices: Auto(default); DDR266; DDR200
System BIOS Cacheable
When enabled, the access to the system BIOS ROM address at
F0000H-FFFFFFH is cached.
The Choices: Enabled(default), Disabled.
4845GVQ BIOS Setup
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