Gigabyte GA-H61M-S2PV User Manual page 26

DRAM Timing Selectable (SPD)
Quick and Expert allows the Channel Interleaving, Rank Interleaving, Channel A Timing Settings,
and Channel B Timing Settings items to be configurable. Options are: Auto (default), Quick, Expert.
Profile DDR Voltage
Displays the memory voltage as 1.5V.
Profile VTT Voltage
The value displayed here is dependent on the CPU being used.
Channel Interleaving
Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access
different channels of the memory to increase memory performance and stability. Auto lets the BIOS au-
tomatically configure this setting. (Default: Auto)
Rank Interleaving
Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access dif-
ferent ranks of the memory to increase memory performance and stability. Auto lets the BIOS automati-
cally configure this setting. (Default: Auto)
>>>>> Channel A/B Timing Settings
CMOS Setup Utility-Copyright (C) 1984-2011 Award Software
>>>>> Channel A Standard Timing Control
x CAS Latency Time
x tRCD
x tRP
x tRAS
>>>>> Channel A Advanced Timing Control
x tRC
x tRRD
x tWTR
x tWR
x tWTP
x tWL
x tRFC
x tRTP
x tFAW
x Command Rate (CMD)
>>>>> Channel A Misc Timing Control
x IO Latency
x Round Trip Latency
: Move Enter: Select
F5: Previous Values
>>>>> Channel A/B Standard Timing Control
CAS Latency Time
Options are: Auto (default), 5~15.
tRCD
Options are: Auto (default), 1~15.
tRP
Options are: Auto (default), 1~15.
tRAS
Options are: Auto (default), 1~40.
>>>>> Channel A/B Advanced Timing Control
tRC
Options are: Auto (default), 1~63.
Channel A Timing Settings
9 Auto
9 Auto
9 Auto
24 Auto
33 Auto
4 Auto
5 Auto
10 Auto
21 Auto
7 Auto
74 Auto
5 Auto
20 Auto
1 Auto
1 Auto
34 Auto
+/-/PU/PD: Value F10: Save
F6: Fail-Safe Defaults
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Item Help
Menu Level 
ESC: Exit F1: General Help
F7: Optimized Defaults