SY-K7ADAQuick Start Guide

FJ1– CPU frequency setting

CPU Freq(MHz)

SDRAM(MHz)

1

2

3

4

100

100

On

On

Off

Off

133

133

On

Off

Off

Off

Step 7. CPU Vcore adjustment (VJ1)

Refer to following table to set the voltage of your CPU. If you set VJ2 status to AUTO, please

set VJ1 switch status to Off (all).

Status Setting

Manual

Auto

VJ2

Short Pin2-3

1 2 3

Short Pin1-2

1 2 3

If you set status to manual and configure VJ1 switch to the settings that match your CPU voltage

as follow table:

VJ1

1

2

3

4

5

VJ1

1

2

3

4

5

Auto

OFF

OFF

OFF

OFF

OFF

1.475

OFF

OFF

OFF

OFF

ON

1.100

ON

OFF

OFF

OFF

OFF

1.500

ON

OFF

OFF

OFF

ON

1.125

OFF

ON

OFF

OFF

OFF

1.525

OFF

ON

OFF

OFF

ON

1.150

ON

ON

OFF

OFF

OFF

1.550

ON

ON

OFF

OFF

ON

1.175

OFF

OFF

ON

OFF

OFF

1.575

OFF

OFF

ON

OFF

ON

1.200

ON

OFF

ON

OFF

OFF

1.600

ON

OFF

ON

OFF

ON

1.225

OFF

ON

ON

OFF

OFF

1.625

OFF

ON

ON

OFF

ON

1.250

ON

ON

ON

OFF

OFF

1.650

ON

ON

ON

OFF

ON

1.275

OFF

OFF

OFF

ON

OFF

1.675

OFF

OFF

OFF

ON

ON

1.300

ON

OFF

OFF

ON

OFF

1.700

ON

OFF

OFF

ON

ON

1.325

OFF

ON

OFF

ON

OFF

1.725

OFF

ON

OFF

ON

ON

1.350

ON

ON

OFF

ON

OFF

1.750

ON

ON

OFF

ON

ON

1.375

OFF

OFF

ON

ON

OFF

1.775

OFF

OFF

ON

ON

ON

1.400

ON

OFF

ON

ON

OFF

1.800

ON

OFF

ON

ON

ON

1.425

OFF

ON

ON

ON

OFF

1.825

OFF

ON

ON

ON

ON

1.450

ON

ON

ON

ON

OFF

1.850

ON

ON

ON

ON

ON

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SOYO SY-K7ADA manual FJ1- CPU frequency setting, CPU Vcore adjustment VJ1