Jumper Settings For Amd Cpus - DFI 586IHX User Manual

Jumper Settings for AMD-K5 CPUs
P-Rating/Core MHz Freq. Ratio
PR75/75MHz 1.5x
PR90/90MHz
PR100/100MHz
PR120/90MHz
PR133/100MHz
P-Rating/Core MHz Ext. Bus
CLK
PR75/75MHz 50MHz
PR90/90MHz 60MHz
PR100/100MHz 66MHz
PR120/90MHz 60MHz
PR133/100MHz 66MHz
Voltages JP4 JP5
2.7V 3-4 On 1-3, 2-4 On
2.8V 3-4 On 1-3, 2-4 On
2.9V 3-4 On 1-3, 2-4 On
3.3V* 3-4 On 3-5, 4-6 On
3.5V 1-2 On 3-5, 4-6 On
* Default
Warning:
The default setting of JP4, JP5, JP6 and
JP9 is 3.3V. If the voltage of your CPU is
not 3.3V, make sure you set JP4, JP5, JP6
and JP9 according to the voltage of your
CPU, otherwise, your system will hang.
JP7
JP7
1-2 Off, 3-4 Off
1 2
3 4
JP10
1-2 On, 3-4 On
JP10
1-2 On, 3-4 Off
3
4
2 1
1-2 Off, 3-4 On
1-2 On, 3-4 Off
1-2 Off, 3-4 On
JP6
JP9
5-6 On 1-2, 3-4 Off
JP4
3-4 On 1-2, 3-4 Off
1 2
1-2 On 1-2, 3-4 Off
4
3
3-4 On 1-2, 3-4 On
3-4 On 1-2, 3-4 On
JP5 JP6
JP9
2 4 6 2 4 6
4 3
1
2
1 3 5 1 3 5
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