Asus M4A77TD - Manual (Page 52)

2-12 Chapter 2: BIOS information
DRAM Command Rate [Auto]
Configuration options: [Auto] [1T] [2T]
TCL [Auto]
Configuration options: [Auto] [4 CLK] ~ [12 CLK]
TRCD [Auto]
Configuration options: [Auto] [5 CLK] ~ [12 CLK]
TRP [Auto]
Configuration options: [Auto] [5 CLK] ~ [12 CLK]
TRAS [Auto]
Configuration options: [Auto] [15 CLK] ~ [30 CLK]
TRTP [Auto]
Configuration options: [Auto] [4 CLK] ~ [7 CLK]
TRC [Auto]
Configuration options: [Auto] [11 CLK] ~ [41 CLK]
TWR [Auto]
Configuration options: [Auto] [5 CLK] ~ [8 CLK] [10 CLK] [12 CLK]
TRRD [Auto]
Configuration options: [Auto] [4 CLK] ~ [7 CLK]
TRWTTO [Auto]
Configuration options: [Auto] [3 CLK] ~ [17 CLK]
TWRRD [Auto]
Configuration options: [Auto] [2 CLK] ~ [10 CLK]
TWTR [Auto]
Configuration options: [Auto] [4 CLK] ~ [7 CLK]
TWRWR [Auto]
Configuration options: [Auto] [3 CLK] ~ [10 CLK]
TRDRD [Auto]
Configuration options: [Auto] [3 CLK] ~ [10 CLK]
DRAM Timing/Driving Configuration
The configuration options for some of the following items vary depending on the DIMMs you
install on the motherboard.
DRAM Frequency [Auto]
Selects the DRAM frequency programming method. If this item is set to [Auto], the DRAM
speed depends on the SPDs. Configuration options: [Auto] [800MHz] [1067MHz] [1333MHz]
[1600MHz]
Memory Over Voltage [Auto]
Sets the memory over voltage. The values range from 1.5000V to 2.2050V with a 0.0150V
increment. Use the <+> / <-> keys to adjust the value. Configuration options: [Auto] [Max. =
2.2050V] [Min. = 1.5000V]