Asus M4A78-HTPC/RC - Manual (Page 57)

Chapter 2: BIOS setup 2-11
tRTP [Auto]
Configuration options: [Auto] [2-4 CLK] [3-5 CLK]
TRAS [Auto]
Configuration options: [5 CLK] [6 CLK] – [17 CLK] [18 CLK] [Auto]
TRC [Auto]
Configuration options: [11 CLK] [12 CLK] – [25 CLK] [26 CLK] [Auto]
tWR [Auto]
Configuration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
TRRD [Auto]
Configuration options: [2 CLK] [3 CLK] [4 CLK] [5 CLK] [Auto]
tWTR [Auto]
Specifies the write to read delay when accessing the same DIMM.
Configuration options: [1 CLK] [2 CLK] [3 CLK] [Auto]
tRFC0 [Auto]
Configuration options: [Auto] [75ns] [105ns] [127.5ns] [195ns] [327.5ns]
tRFC1 [Auto]
Configuration options: [Auto] [75ns] [105ns] [127.5ns] [195ns] [327.5ns]
tRFC2 [Auto]
Configuration options: [Auto] [75ns] [105ns] [127.5ns] [195ns] [327.5ns]
tRFC3 [Auto]
Configuration options: [Auto] [75ns] [105ns] [127.5ns] [195ns] [327.5ns]
Memory OverVoltage [Auto]
Allows you to set the DRAM voltage.
Configuration options: [Auto] [0mv] [+ 100mv] [+ 200mv] [+ 300mv]
Chipset OverVoltage [Auto]
Allows you to set the DRAM voltage.
Configuration options: [Auto] [+ 50mv] [+ 100mv] [+ 150mv]
DCT0/DCT1 Strength Config [Auto]
Allows adjustments of the advanced DRAM strength parameters.
Configuration options: [Auto] [DCT 0] [DCT 1] [Both]
The following sub-items appear only when you set the DCT0/DCT1 Strength Config. item
to [DCT 0] or [Both].
DCT0:CKE drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
DCT0:CS/ODT drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
DCT0:Address/Command drive str [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]