Vcore Ripple Test(Open Up The Dos Editor) - Biostar M7NCG PRO Datasheet

Engineering validation test report

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Vcore Ripple Test(Open up the DOS Editor)

CPU

CH1

Condition

1.Boot the system to the Win98SE environment(Command Prompt Only)

Dos mode and run the stpclk.bat

2.At the main menu ,type Enter & Enter & "Y" to go to the "menu"

3.At the next menu , select "Power Management Utilities4

4.At this menu , select "Throttle Ratio" and set at the rang of 50.0%~56.0%

and set "Enable" of " ON"

5.Press <ESC> tiwce and then "Y" to exit the stpclk.bat program.

6.Type "EDIT" to enter the "EDIT" pragram. Press "Alt+F" to open up a

Pop-up menu.

7.Measure the Vcore waveform

Athlon_XP_2800+

Vcore

Vcore Transient waveform

M\B

CH2

NCG-Pro1.0

STP CLK

RESULT PASS

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