ASROCK 890GM PRO3 - V1.1, User Manual

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BIOS SETUP UTILITY
Memory Timing
Select Screen
Select Item
+- Change Option
F1 General Help
F9 Load Defaults
F10 Save and Exit
ESC Exit
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
OC Tweaker
Select Screen
Select Item
+- Change Option
F1 General Help
F9 Load Defaults
F10 Save and Exit
ESC Exit
Power Down Enable
Bank Interleaving
Channel Interleaving
[Disabled]
[Auto]
[HASH 2]
Memory Controller Mode
[Unganged]
9
12
12
30
5
4
5
10
33
8
7
2
CAS Latency (CL)
TRCD
TRP
TRAS
TRTP
TRRD
TWTR
TWR
TRC
TRWTWB
TRWTTO
TWRRD [Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
[Auto]
Memory Controller Mode
It allows you to adjust the memory controller mode. Configuration options:
[Unganged] and [Ganged]. The default value is [Unganged].
Power Down Enable
Use this item to enable or disable DDR power down mode.
Bank Interleaving
Interleaving allows memory accesses to be spread out over banks on the
same node, or accross nodes, decreasing access contention.
Channel Interleaving
It allows you to enable Channel Memory Interleaving. Configuration options:
[Disabled], [Address bits 6], [Address bits 12], [HASH 1] and [HASH 2]. The
default value is [HASH 2].
CAS Latency (CL)
Use this item to adjust the means of memory accessing. Configuration
options: [Auto], [4CLK] to [12CLK]. The default value is [Auto].
TRCD
Use this to adjust TRCD values. Configuration options: [Auto], [5CLK] to
[12CLK]. The default value is [Auto].
TRP
Use this to adjust TRP values. Configuration options: [Auto], [5CLK] to
[12CLK]. The default value is [Auto].
TRAS
Use this to adjust TRAS values. Configuration options: [Auto], [15CLK] to
[30CLK]. The default value is [Auto].
TRTP
Use this to adjust TRTP values. Configuration options: [Auto], [4CLK] to
[7CLK]. The default value is [Auto].
Memory Timing