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Chapter 4: BIOS setup
1T/2T Memory Timing [Auto]
Sets the memory timing. Configuration options: [Auto] [1T] [2T]
DRAM ECC Enable [Disabled]
Enables or disables the DRAM ECC function.
Configuration options: [Disabled] [Enabled]
This item appears only when you install DRAM modules that support ECC
function.
AI Clock Skew [Auto]
Allows you to adjust the DRAM clock skew for Channel A and B. The
following two items become user-configurable when you set the AI Clock
Skew item to [Manual]. Configuration options: [Auto] [Manual]
Channel A Clock Skew [Normal]
[Advance 900ps] [Advance 750ps] [Advance 600ps] [Advance 450ps]
[Advance 300ps] [Advance 150ps] [Normal] [Delay 150ps] [Delay 300ps]
[Delay 450ps] [Delay 600ps] [Delay 750ps] [Delay 900ps]
Channel B Clock Skew [Normal]
[Advance 900ps] [Advance 750ps] [Advance 600ps] [Advance 450ps]
[Advance 300ps] [Advance 150ps] [Normal] [Delay 150ps] [Delay 300ps]
[Delay 450ps] [Delay 600ps] [Delay 750ps] [Delay 900ps]
Advance Memory Settings
CPU On-die Termination [Auto]
Configuration options: [Auto] [300ohm] [150ohm] [75ohm]
Trc [Auto]
Configuration options: [Auto] [11] [12] [13]~[25] [26]
Twr [Auto]
Configuration options: [Auto] [3] [4] [5] [6]
Trrd [Auto]
Configuration options: [Auto] [2] [3] [4] [5]
Trwt [Auto]
Configuration options: [Auto] [2] [3] [4] [5] [6] [7] [8] [9]
Twtr [Auto]
Configuration options: [Auto] [1] [2] [3]
Trtp [Auto]
Configuration options: [Auto] [2/4] [3/5]
Twrrd [Auto]
Configuration options: [Auto] [0] [1] [2] [3]
Twrwr [Auto]
Configuration options: [Auto] [1] [2] [3]
