Shuttle HOT-679, Руководство пользователя

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CPU Clock Ratio Table
CPU Clock
Ratio
JP9
CPU Clock
Ratio
JP9
BIOS Setup
2x ~ 5x
(Default)
3.5 x
( 233 / 66 )
( 350 / 100 )
4 x
( 266 / 66 )
( 400 / 100 )
2 x
( 133 / 66 )
( 200 / 100 )
4.5 x
( 300 / 66 )
( 450 / 100 )
2.5 x
( 166 / 66 )
( 250 / 100 )
5 x
( 333 / 66 )
( 500 / 100 )
3 x
( 200 / 66 )
( 300 / 100 )
Table 2-3
HOT-679 mainboard provides a Jumper group JP9 to set CPU Speed configure by BIOS or by
hardware jumper.
By inserting jumper pack on Row B-C group, the user can Soft-Configure the CPU Host Clock
and CPU Clock Ratio from BIOS.
By removeing jumper pack from Row B-C group and inserting mini jumpers on Row A-B
group properly, the user can configure the CPU Clock Ration (multiplier) manually.
Special Tip for User's Reference Only
HOT-679 mainboard provides a special
Jumper J10
to overspeed your 66 MHz based
Pentium II processor to 100 MHz.
Normally, CPU Host Clock 100 ~ 133 MHz are not available for 66 MHz based processor no
matter Soft-Configure or Hard-Configure.
But, when pull out mini jumper from J10 (let it open), the user can Hard-Configure your
66 MHz based processor to 100 MHz based. For example, overspeed your 266 MHz
(66 MHz x 4) Celeron to 300 MHz (100 x 3) or more.
Figure 2-28