SOYO SY-6BA+ Bedienungsanleitung PDF herunterladen (Seite 25)

Hardware Setup SY-6BA+ III

Step 16. CPU multiplier release Jumper: (JP8)

Closing JP8 can make higher multiplier settings available on some

INTEL CPUs. For technical details read the following:

Your Pentium CPU has an input pin B21 (100/66# signal) to tell it at

what Front Side Bus (FSB) Frequency it is running; JP8 is

connected to this input pin. The actual FSB Frequency is however

set through the BIOS and it may therefore differ from the Frequency

specified to the CPU through JP8.

Because some INTEL CPUs have their multipliers limited at a FSB

Frequency of 100MHz and higher, telling the CPU that it is running

at 66MHz though JP8 while setting a different (higher) FSB

Frequency in the BIOS may allow the user to set a higher multiplier

value. Doing so will however force your CPU to operate out of its

specifications, and therefore SOYO can not guarantee the proper

functioning of your system.

Refer to the following table:

Mode JP8

66MHz FSB clock CPUs Setting

66MHz FSB clock CPUs must

use this setting

short

100MHz FSB clock CPUs Setting

Normal open

Possible higher multiplier limit short

Note: Shorting the jumper will tell the CPU that it is running on

66MHz, this will release more multiplier settings on some

INTEL CPUs, but will make the system operate out of its

specifications if the actual frequency is 100 MHz or higher.

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SOYO SY-6BA+ Bedienungsanleitung Seite 25