Hardware Setup

SY-5EMA

Please refer to the following table that gives you the correct frequency settings for the specific brand and model of CPU you are installing on this mainboard.

Frequency Settings for Intel® Processors

Processor Frequency Setting

Intel P54C - P100

Intel P54C - P133

Intel P54C - P166

Intel P54C - P200

Intel P55C - P166

Intel P55C - P200

Intel P55C - P233

Ratio

Bus

AGP

 

PCI

Clock

Clock

 

Clock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5x 66MHz 66MHz 33MHz

2.0x 66MHz 66MHz 33MHz

2.5x 66MHz 66MHz 33MHz

3.0x 66MHz 66MHz 33MHz

2.5x 66MHz 66MHz 33MHz

3.0x 66MHz 66MHz 33MHz

3.5x 66MHz 66MHz 33MHz

Frequency

Setting: SW1

ON

 

 

 

 

 

1

2

3

4

5

6

ON

 

 

 

 

 

1

2

3

4

5

6

ON

 

 

 

 

 

1

2

3

4

5

6

ON

 

 

 

 

 

1

2

3

4

5

6

ON

 

 

 

 

 

1

2

3

4

5

6

ON

 

 

 

 

 

1

2

3

4

5

6

ON

 

 

 

 

 

1

2

3

4

5

6

* Set the proper CPU frequency according to the marking on the CPU.

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SOYO SY-5EMA manual Ratio Bus, Agp Pci, Clock, Frequency Setting SW1