Acer Power 8400 Bedienungsanleitung PDF herunterladen (Seite 61)

NOTE: The value in the Setup CPU Speed parameter may differ from the

value in the CPU Speed Detected parameter. However, the actual running

CPU speed shown is always the value in the CPU Speed Detected parameter.

DRAM Clock Table

Clock Spread Spectrum This item is used to set the clock

spread spectrum for EMI testing.

Normally, you don’t need to change

the default setting.

Off

CPU Speed Detected This motherboard can detect the

CPU speed automatically and shows

it in on this entry.

CPU Clock Frequency This item lets you set the external

clock (bus clock). The correct

setting may vary depending on your

particular CPU. Refer to your CPU

specifications for more details.

66.8 MHz

100 MHz

133 MHz

CPU Clock Ratio The Intel Pentium III is designed to

have a different Internal (Core) and

External (Bus) frequency. This item

lets you select the ratio of Core/Bus

frequency.

1.5, 2.0, 2.5,

3.0, 3.5, 4.0,

4.5, 5.0, 5.5,

6.0, 6.5, 7.0,

7.5, and 8.0

Setup CPU Speed The CPU Speed is derived from the

product of "CPU Clock Frequency"

and "CPU Clock Ratio".

CPU SDRAM Recommended Setting

133 MHz PC133 CPU CLK

133 MHz PC100 CPU CLK-33M

100 MHz PC133 CPU CLK+33M

Parameter Description Options

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Acer Power 8400 Bedienungsanleitung Seite 61