Asus P5Q SE2 - Manual (Page 52)

2-14 Chapter 2: BIOS setup
FSB.Strap.to.North.Bridge.[Auto]
Allows you to adjust the FSB strap. Configuration options: [Auto] [200MHz] [266MHz]
[333MHz] [400MHz]
DRAM.Frequency.[Auto]
Allows you to set the DDR2 operating frequency. Configuration options: [Auto]
[DDR2-533MHz] [DDR2-639MHz] [DDR2-667MHz] [DDR2-709MHz] [DDR2-800MHz]
[DDR2-852MHz] [DDR2-887MHZ] [DDR2-1066MHz] [DDR2-1200MHz]
DRAM frequency lower than 667MHz may cause system boot failure due to spec violation.
DRAM.Timing.Control.[Auto]
Allows selection of the DRAM timing configuration. Configuration options: [Auto] [Manual]
• The following items appear only when you set the [DRAM.Timing.Control] item to
[Manual].
• The configuration options for some of the following items vary depending on the DIMMs
you install on the motherboard.
1st Information: 5-5-5-15-3-36-5-3
CAS# Latency [5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] ~ [11 DRAM Clocks]
DRAM RAS# to CAS# Delay [5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] ~ [18 DRAM Clocks]
DRAM RAS# Precharge [5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] ~ [18 DRAM Clocks]
RAS# Activate to Precharge [15 DRAM Clocks]
Configuration options: [3 DRAM Clocks] ~ [34 DRAM Clocks]
RAS# to RAS# Delay [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]
Row Refresh Cycle Time [Auto]
Configuration options: [Auto] [20 DRAM Clocks] [25 DRAM Clocks]
[30 DRAM Clocks] [35 DRAM Clocks] [40 DRAM Clocks] [45 DRAM Clocks] [50 DRAM
Clocks] [55 DRAM Clocks] [60 DRAM Clocks] [65 DRAM Clocks] [70 DRAM Clocks]
[80 DRAM Clocks] [85 DRAM Clocks] [105 DRAM Clocks] [132 DRAM Clocks]
Write Recovery Time [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]
Read to Precharge Time [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]
2nd Information: 8-3-5-4-6-4-6
READ to WRITE Delay (S/D) [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]
WRITE to READ Delay (S) [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]
WRITE to READ Delay (D) [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]
READ to READ Delay (S) [Auto]
Configuration options: [Auto] [1 DRAM Clocks] ~ [15 DRAM Clocks]