20
Jumper Settings for Cyrix
â
/IBM
â
6x86
& 6x86L Processors
Warning:
1. JP5 is for Cache Burst Mode Select. When
using a Cyrix
/IBM
processor, you have to set
JP5 to On for linear burst.
2. The default setting of JP3, JP14 and JP15 is
3.3V. If the voltage of your processor is not
3.3V, make sure you set JP3, JP14 and JP15
according to the voltage of your processor,
otherwise, your system will hang.
JP1
2
1
7
8
JP12
JP11
JP13
JP10
1
2
3
P-Rating
P133+
P150+
P166+
P200+*
Ext. Sysyem
Bus CLK
55MHz
60MHz
66MHz
75MHz
JP1
1-2 On
3-4 On, 5-6 On
5-6 On
3-4 On
JP10
1-2 On
1-2 On
1-2 On
2-3 On
JP11
2-3 On
1-2 On
2-3 On
1-2 On
JP12
2-3 On
2-3 On
1-2 On
2-3 On
JP13
1-2 On
2-3 On
2-3 On
1-2 On
P-Rating
P133+/P150+/P166+/P200+
Processors
Intel
â
/AMD-K5
Cyrix
â
/IBM
â
1
JP5
2
JP5
Off
On
JP15
3-4 On
1-2 On
*
Default
Voltage
3.3V* (VR/STD)
3.5V (VRE)
2.9V
2.8V (6x86L)
2.7V
JP3
All Off
All Off
JP14
5-6 On
7-8 On
5-6 On
7-8 On
1-2 On
3-4 On
5-6 On
1-2 On
3-4 On
5-6 On
All Off
1-2 On
3-4 On
5-6 On
All Off
All Off
5-6 On
7-8 On
9-10 On
JP3
2
1
7
8
JP14
1
2
7
8
1
2
9
JP15
10
Freq. Ratio
2x*
JP7
2-3 On
JP6
1-2 On
JP7
JP6
1
2
3
