Asus M2N-SLI Hardware User Manual page 88

DRAM ECC Enable [Disabled]
Enables or disables the DRAM ECC function. This item appears only when you install
DRAM modules that support ECC function. Configuration options: [Disabled] [Enabled]
Advance Memory Settings
CPU On-die Termination
Configuration options: [Auto] [300ohm] [150ohm] [75ohm]
Trc
Configuration options: [Auto] [11] [12] [13]...[25] [26]
Twr
Configuration options: [Auto] [3] [4] [5] [6]
Trrd
Configuration options: [Auto] [2] [3] [4] [5]
Trwt
Configuration options: [Auto] [2] [3] [4] [5] [6] [7] [8] [9]
Twtr
Configuration options: [Auto] [1] [2] [3]
Trtp
Configuration options: [Auto] [2/4] [3/5]
Twrrd
Configuration options: [Auto] [0] [1] [2] [3]
Twrwr
Configuration options: [Auto] [1] [2] [3]
Trdrd
Configuration options: [Auto] [2] [3] [4] [5]
Tref
Configuration options: [Auto] [Undef] [7.8 us] [3.9 us]
Trfc
Configuration options: [Auto] [0] [1] [2] [3] [4] [RSVD] [RSVD] [RSVD]
DRAM Termination
Configuration options: [Auto] [Disabled] [75 ohms] [150 ohms] [50 ohms]
Max Async Latency
Configuration options: [Auto] [0 ns] [1 ns] [2 ns] [3 ns]...[14 ns] [15 ns]
R/W Queue Bypass
Configuration options: [Auto] [2x] [4x] [8x] [16x]
-2 Chapter : BIOS setup