MSI MS 6378 User Guide - Page 16

CPU Clock Selection, CPU Core Speed Derivation Procedure - motherboards

Page 16 highlights

Chapter 2 CPU Core Speed Derivation Procedure If CPU Clock = 100MHz Core/Bus ratio =7 then CPU core speed = Host Clock x Core/Bus ratio = 100MHzx7 = 700MHz CPU Clock Selection To make a 100MHz CPU run at 100MHz or a 133MHz CPU run at 133MHz, you need to adjust the CPU clock frequency through the jumper JFSB1. For more information on the issue, refer to CPU Clock Selection Jumper: JFSB1 later in this chapter. WARNING! Overclocking This motherboard is designed to support overclocking. However, please make sure your components are able to tolerate such abnormal setting, while doing overclocking. Any attempt to operate beyond product specifications is not recommended. We do not guarantee the damages or risks caused by inadequate operation or beyond product specifications. 2-4

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Chapter 2
2-4
Overclocking
This motherboard is designed to support overclocking.
However, please make sure your components are able to
tolerate such abnormal setting, while doing overclocking.
Any attempt to operate beyond product specifications is
not recommended.
We do not guarantee the damages or
risks caused by inadequate operation or beyond product
specifications.
WARNING!
CPU Clock Selection
To make a 100MHz CPU run at 100MHz or a 133MHz CPU run at 133MHz,
you need to adjust the CPU clock frequency through the jumper JFSB1.
For more information on the issue, refer to
CPU Clock Selection Jumper:
JFSB1
later in this chapter.
CPU Core Speed Derivation Procedure
If
CPU Clock
=
100MHz
Core/Bus ratio
=
7
then
CPU core speed
=
Host Clock x
Core/Bus ratio
=
100MHz x 7
=
700MHz