BIOS Setup
3-9
Current FSB Frequency:
This item displays the current FSB (Front Side Bus) speed.
Current DRAM Frequency:
This item displays the current DRAM bus speed.
DRAM Clock:
This item selects the DRAM running speed, but if your DRAM modules do not
support the speed you set, the system may be unstable or even unable to boot up!
When set to [By SPD], the BIOS will read the SPD data from DRAM modules and
automatically set the DRAM running speed accordingly.
This item will be unchangeable if the CPU is operating at 333MHz FSB.
DRAM Timing:
When set to [By SPD], the BIOS will read the SPD data from DRAM modules and
automatically set the DRAM timing accordingly.
When set to [Manual], the following items will be available to make adjustments.
DRAM CAS Latency:
This item controls the latency between the DRAM read command and the time that
the data becomes actually available.
Bank Interleave:
The options are [Disabled], [2 Bank], and [4 Bank].
Precharge to Active (Trp):
The options are: [2T], [3T], [4T], and [5T].
Tras Non-DDR400/DDR400:
The options are [6T/8T], [7T/10T], [5T/6T] and [8T/12T].
Active to CMD (Trcd):
The options are: [2T], [3T], [4T], and [5T].
DRAM Burst Length:
The options are [4], and [8].
User’s Manual
