Asus M4A77D - Manual (Page 51)

ASUS M4A77D 2-11
The following item only appears when you set Memory Clock Mode to [Manual].
Memclock Value [200MHz]
Selects the DRAM frequency programming method. Configuration options: [200MHz]
[266MHz] [333MHz] [400MHz] [533MHz]
TCL [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK] [7 CLK DH_Only]
TRCD [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
TRP [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
tRTP [Auto]
Configuration options: [Auto] [2-4 CLK] [3-5 CLK]
TRAS [Auto]
Configuration options: [Auto] [5 CLK] ~ [18 CLK]
TRC [Auto]
Configuration options: [Auto] [11 CLK] ~ [26 CLK]
tWR [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
TRRD [Auto]
Configuration options: [Auto] [2 CLK] [3 CLK] [4 CLK] [5 CLK]
tRWTTO [Auto]
Configuration options: [Auto] [3 CLK] ~ [17 CLK]
tWRRD [Auto]
Configuration options: [Auto] [1 CLK] [2 CLK] [3 CLK] [4 CLK]
tWTR [Auto]
Configuration options: [Auto] [1 CLK] [2 CLK] [3 CLK]
tWRWR [Auto]
Configuration options: [Auto] [1 CLK] [2 CLK] [3 CLK] [4 CLK]
The following sub-items appear only when you set the DRAM Timing Mode item to
[DCT 0], [DCT 1] or [Both].
DRAM Timing Mode [Auto]
Sets the DRAM timing mode. Configuration options: [Auto] [DCT 0] [DCT 1] [Both]
Memory Clock Mode [Auto]
Sets the memory clock mode. Configuration options: [Auto] [Manual]
HT Link Width [Auto]
Sets the HyperTransport link width. Configuration options: [Auto] [8 Bit] [16 Bit]
HT Over Voltage [Auto]
Sets the HyperTransport over voltage. Use <+> / <-> keys to adjust the value.
Configuration options: [Auto] [Min.=1.20000V] [Max.=1.390000V]