Asus Crosshair III Formula - Manual (Page 88)

3-14 Chapter 3: BIOS setup
DRAM 2nd Information: 5-2-4-3-3-90-0
The values vary depending on your settings of the following sub-items:
TRWTTO [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK]—[16 CLK] [17 CLK]
TWRRD [Auto]
Configuration options: [Auto] [2 CLK] [3 CLK]—[9 CLK] [10 CLK]
TWTR [Auto]
Configuration options: [Auto] [4 CLK] [5 CLK] [6 CLK] [7 CLK]
TWRWR [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK]—[9 CLK] [10 CLK]
TRDRD [Auto]
Configuration options: [Auto] [2 CLK] [3 CLK]—[9 CLK] [10 CLK]
TRFC0 [Auto]
Configuration options: [Auto] [90ns] [110ns] [160ns] [300ns] [350ns]
TRFC1 [Auto]
Configuration options: [Auto] [90ns] [110ns] [160ns] [300ns] [350ns]
TREF [Auto]
Configuration options: [Auto] [Every 7.8ms] [Every 3.9ms]
DCT0/1:CKE drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
DCT0/1:CS/ODT drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
DCT0/1:ADDR/CMD drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
DCT0/1:MEMCLK drive strength [Auto]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DCT0/1:Data drive strength [Auto]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DCT0/1:DQS drive strength [Auto]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DCT0/1:Processor ODT [Auto]
Configuration options: [Auto] [240 ohms +/� 20%] [120 ohms +/� 20%]
[60 ohms +/� 20%]