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Chapter 4: BIOS setup
BIOS SETUP UTILITY
Advanced
DRAM Timing Conguration
Memory Clock Mode [Auto]
2T Mode [Auto]
DRAM Timing Mode [Auto]
Options
Auto
Limit
Manual
The conguration options for some of the following items vary depending on thedepending on the
DIMMs you install on the motherboard.
DRAM Timing Conguration
Memory Clock Mode [Auto]
Allows selection of the DRAM Frequency programming method.
Conguration options: [Auto] [Limit] [Manual]
Memclock Value [400 MHz]
This sub-item appears only when you set the Memory Clock Mode item to
[Limit] and [Manual].
Conguration options: [400 MHz] [533 MHz] [667 MHz] [800 MHz] [1066
MHz]*
2T Mode [Auto]
Allows selection of the 2T Mode.
Conguration options: [Auto] [Disabled] [Enabled]
DRAM Timing Mode [Auto]
Allows selection of the DRAM Timing Mode.
Conguration options: [Auto] [DCT 0] [DCT 1] [Both]
The following sub-items appear only when you set the DRAM Timing Mode item
to [DCT 0]. [DCT 1], and [Both].
CAS Latency (CL) [Auto]
Conguration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK] [7 CLK
DH_Only]
TCWL [Auto]
Conguration options: [Auto] [5 CLk] [6 CLK] [7 CLK] [8 CLK]
TRCD [Auto]
Conguration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
TRP [Auto]
Conguration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
TRAS [Auto]
Conguration options: [Auto]