Chipset Configuration - ASROCK 775VM800PRO-DDR2 User Manual

3.3.2

3.3.2 Chipset Configuration

3.3.2 3.3.2 3.3.2 Chipset Configuration Chipset Configuration Chipset Configuration Chipset Configuration
BIOS SETUP UTILITY
Advanced
Chipset Configuration
DRAM Frequency
Flexibility Option
DRAM CAS# Latency
DRAM Bank Interleave
Precharge to Active (Trp)
Active to Precharge (Tras)
Active to CMD (Trcd)
REF to ACT/REF to REF (Trfc)
ACT (0) to ACT (1) (Trrd)
Read to Precharge (Trtp)
Write to Read CMD (Twtr)
Write Recovery Time (Twr)
DRAM BUS Selection
DRAM Command Rate
DRAM Multiple Page Mode
DRAM Voltage
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically. You may also
select other value as operating frequency: [Auto], [200MHz (DDRII 400)],
[266MHz (DDRII 533)].
Flexibility Option
The default value of this option is [Disabled]. It will allow better tolerance for
memory compatibility when it is set to [Enabled].
DRAM CAS# Latency
Use this item to adjust the means of memory accessing. Configuration
options: [Auto], [3], [4], [5].
DRAM Bank Interleave
Use this option to select DRAM Bank Interleave. Configuration options:
[Auto], [Disabled], [2-Way], [4-Way], and [8-Way]. The default value is set
to [Auto] to set the timing by dram SPD.
Precharge to Active (Trp)
Use this option to select Precharge to Active (Trp). Configuration options:
[Auto], [2T], [3T], [4T], and [5T]. The default value is set to [Auto] to set the
timing by dram SPD.
Active to Precharge (Tras)
Use this option to select Active to Precharge (Tras). Configuration options:
[Auto], [5T] to [20T]. The default value is set to [Auto] to set the timing by
dram SPD.
Active to CMD (Trcd)
Use this option to select Active to CMD (Trcd). Configuration options: [Auto],
[2T], [3T], [4T], and [5T]. The default value is set to [Auto] to set the timing by
dram SPD.
Options
[Auto]
266MHz (DDRII533)
[Disabled]
200MHz (DDRII400)
[Auto]
Auto
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
Select Screen
[Auto]
Select Item
[Auto]
+ - Change Option
[Auto]
F1 General Help
[Auto]
F9 Load Defaults
[2T Command]
F10 Save and Exit
[Auto]
ESC Exit
[Auto]
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