FSB Clock (Mhz) [1333]

This sub-item appears only when you set the System Clock Mode item to [Linked] or [Unlinked] and allows you to manually enter the desired FSB clock in MHz. Use the <+> and <-> keys to adjust the value. You can also type the desired value using the numeric keypad. The values range from 400 to 2500. Refer to the table below for the correct FSB and CPU external frequency settings.

FSB/CPU External Frequency Synchronization

Front Side Bus

FSB 1600

FSB 1333

FSB 1066

FSB 800

CPU External Frequency

400 MHz

333 MHz

266 MHz

200 MHz

Memory Clock (Mhz) [800]

This sub-item appears only when you set the System Clock Mode item to [Unlinked] and allows you to manually enter the desired memory clock in MHz. Use the <+> and <-> keys to adjust the value. You can also type the desired value using the numeric keypad. The values range from 400 to 3000.

PCIE Frequency (MHz) [100]

Allows you to set the PCI Express frequency. The values range from 100 to 200.

Current CAS-RCD-RP-RAS-CMD

6-6-6-15-1T
Current RRD-RC-WR-WTR-REF

4-21-7-13-7.6uS

These items shows the current memory timings detected by the BIOS and may vary depending on your settings of the Memory Timings item.

Memory Timings [Auto]

Allows automatic or manual adjustments of the memory timings. Configuration options: [Auto] [Manual]

The following sub-items appear only when you set the Memory Timings item to [Manual].

tCL (CAS Latency) [Auto]

Configuration options: [Auto] [5] [6] - [17] [18]

tRCD [Auto]

Configuration options: [Auto] [1] [2] - [14] [15]

tRP [Auto]

Configuration options: [Auto] [1] [2] - [14] [15]

tRAS [Auto]

Configuration options: [Auto] [1] [2] - [62] [63]

4-18

Chapter 4: BIOS setup