BIOS Setup Utility

 

 

 

 

 

SY-7ISA+

 

3-1.1 Quick CPU Frequency Setup

 

 

 

 

 

 

Quick CPU

 

Setting

 

 

 

 

Description

 

 

 

 

 

Frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU Host/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

110/37MHz/NO

Select the host clock of your

 

 

PCI Clock

 

66/33MHz/NO

 

115/38MHz/NO

Socket 370 processor among these

 

 

 

 

 

 

 

 

 

 

 

values.

 

 

 

 

 

 

 

68/35MHz/NO

 

133/33MHz/Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: For the 815 chipset, 66,

 

 

 

 

70/35MHz/NO

 

137/34MHz/Yes

 

 

 

 

 

100 and 133 MHz host clock

 

 

 

 

75/38MHz/NO

 

140/35MHz/Yes

 

 

 

 

 

frequencies are acceptable.

 

 

 

 

80/40MHz/NO

 

145/36MHz/Yes

However, the system stability

 

 

 

 

83/42MHz/NO

 

150/37MHz/Yes

is not guaranteed for other

 

 

 

 

 

 

 

 

 

 

 

frequencies due to the

 

 

 

 

100/33MHz/NO

 

160/38MHz/Yes

 

 

 

 

 

 

 

 

 

 

 

limitations of this chipset.

 

 

 

 

103/34MHz/NO

 

166/42MHz/Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

105/35MHz/NO

 

 

 

 

 

 

 

 

 

CPU Clock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

After you have selected the host

clock, choose the right multiplier

 

 

Ratio

 

for the CPU. Options are: [ 3 , 3.5, 4, 4.5, 5, 5.5,6,6.5,7.0,7.5,8.0].

 

 

 

 

The CPU frequency is then defined as [host clock

 

 

 

 

 

 

 

freq.]x[multiplier], and should the working frequency of your

 

 

 

 

Pentium® III, Pentium® II & Celeron processor.

 

 

 

 

 

3-1.2 L2 Cache Memory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting

 

Description

 

Note

 

 

CPU L2 Cache ECC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disabled

 

 

 

 

 

 

 

Checking

 

 

 

 

Enabled

This option activates the

 

Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU L2 cache ECC

 

 

 

 

 

 

 

 

 

 

 

 

 

checking function.

 

 

 

 

 

3-1.3 Frequency/ Voltage Control

 

 

 

 

 

 

 

 

 

 

Setting

 

 

 

Description

 

 

Note

 

 

 

 

 

 

 

 

 

 

 

 

 

Auto Detect

 

 

 

 

 

 

 

 

 

 

 

 

 

Disabled

When enabled, this item will auto

 

 

 

 

 

DIMM/PCI

 

 

 

Enabled

detect if the DIMM and PCI socket

 

 

Default

 

 

Clk

 

 

 

 

have devices and will send clock

 

 

 

 

 

 

 

 

 

 

signal to DIMM and PCI devices.

 

 

 

 

 

 

 

 

 

 

When disabled, it will send the clock

 

 

 

 

 

 

 

 

 

 

signal to all DIMM and PCI socket.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

 

 

 

 

 

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SOYO mother board fc-pga socket 370 pocessor supported, sy-7isa+ manual Quick CPU Frequency Setup, 2 L2 Cache Memory