Acer AcerPower 8400, Руководство пользователя

Страница: 61 / 98

51
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. On
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
Ap8400-e.book Page 51 Friday, October 1, 1999 2:20 PM