Asus M4A78 - Page 51

Chapter 2: BIOS setup 2-11
Memory Clock Mode [Auto]
Allows you to set the memory clock mode. Conguration options: [Auto] [Manual]
The following items appear only when the DRAM Timing Mode item is set to [DCT 0].
CAS# Latency [ Auto]
Allows you to set CAS# latency. Conguration options: [Auto] [3 CLK] [4 CLK] [5 CLK]
[6 CLK] [7 CLK DH_Only]
TRCD [ Auto]
Allows you to set TRCD. Conguration options: [3 CLK] [4 CLK] [5 CLK] [6 CLK] [Auto]
TRP [ Auto]
Allows you to set TRP. Conguration options: [3 CLK] [4 CLK] [5 CLK] [6 CLK] [Auto]
tRTP [ Auto]
Allows you to specify the read CAS# to percharge time.
Conguration options: [Auto] [2-4 CLK] [3-5 CLK]
TRAS [ Auto]
Allows you to set TRAS. Conguration options: [5 CLK] [6 CLK] [7 CLK] [8 CLK] [9
CLK] [10 CLK] [11 CLK] [12 CLK] [13 CLK] [14 CLK] [15 CLK] [16 CLK] [17 CLK] [18
CLK] [Auto]
TRC [ Auto]
Allows you to set TRC. Conguration options: [11 CLK] [12 CLK] [13 CLK] [14 CLK] [15
CLK] [16 CLK] [17 CLK] [18 CLK] [19 CLK] [20 CLK] [21 CLK] [22CLK] [23 CLK] [24
CLK] [25 CLK] [26 CLK] [Auto]
tWR [ Auto]
Allows you to specify when the last write is registered by the DRAM.
Conguration options: [Auto] [3 CLK] [4 CLK] [5 CLK] [6 CLK]
TRRD [ Auto]
Allows you to set TRRD. Conguration options: [2 CLK] [3 CLK] [4 CLK] [5 CLK] [Auto]
tRWTTO [ Auto]
Allows you to set tRWTTO. Conguration options: [Auto] [2 CLK] [3 CLK] [4 CLK] [5
CLK] [6 CLK] [7 CLK] [8 CLK] [9 CLK]
tWRRD [ Auto]
Allows you to specify the write to read delay when accessing different DRAMs.
Conguration options: [Auto] [0 CLK] [1 CLK] [2 CLK] [3 CLK]
tWTR [ Auto]
Allows you to specify the write to read delay when accessing the same DRAM.
Conguration options: [1 CLK] [2 CLK] [3 CLK] [Auto]
Memclock Value [200 MHz]
Allows you to set the Memclock value. Conguration options: [200 MHz] [266 MHz]
[333 MHz] [400 MHz]
DRAM Timing Mode [Auto]
Allows you to set the DRAM timing mode. Conguration options: [Auto] [DCT 0]
The following item appears only when the Memory clock mode item is set to [Manual].