System Board
1-7
Table 1-4
CPU Type and Frequency Select
CPU
Freq.
(MHz)
JP11
JP14
JP15
S1
switch 4
S1
switch 5
CN23
CN36
Intel P54C
P90
2-3
1-3, 2-4
1-3, 2-4
Off
Off
1-3, 2-4
7-8
P100
2-3
1-3, 2-4
3-5, 4-6
Off
Off
1-3, 2-4
7-8
P120
2-3
1-3, 2-4
1-3, 2-4
Off
On
1-3, 2-4
7-8
P133
2-3
1-3, 2-4
3-5, 4-6
Off
On
1-3, 2-4
7-8
P150
2-3
1-3, 2-4
1-3, 2-4
On
On
1-3, 2-4
7-8
P166
2-3
1-3, 2-4
3-5, 4-6
On
On
1-3, 2-4
7-8
P200
2-3
1-3, 2-4
3-5, 4-6
On
Off
1-3, 2-4
7-8
Intel P55C
P150
2-3
1-3, 2-4
1-3, 2-4
On
On
3-5, 4-6
1-2
P166
2-3
1-3, 2-4
3-5, 4-6
On
On
3-5, 4-6
1-2
P200
2-3
1-3, 2-4
3-5, 4-6
On
Off
3-5, 4-6
1-2
P233
2-3
1-3, 2-4
3-5, 4-6
Off
Off
3-5, 4-6
1-2
Cyrix M1 (6x86)
P150+
2-3
1-3, 2-4
1-3, 2-4
Off
On
1-3, 2-4
7-8
P166+
2-3
1-3, 2-4
3-5, 4-6
Off
On
1-3, 2-4
7-8
P200+
2-3
3-5, 4-6
1-3, 2-4
Off
On
1-3, 2-4
7-8
Cyrix M1 (6x86L)
P150+
2-3
1-3, 2-4
1-3, 2-4
Off
On
3-5, 4-6
1-2
P166+
2-3
1-3, 2-4
3-5, 4-6
Off
On
3-5, 4-6
1-2
P200+
2-3
3-5, 4-6
1-3, 2-4
Off
On
3-5, 4-6
1-2
Cyrix MX
PR166
2-3
1-3, 2-4
1-3, 2-4
On
On
3-5, 4-6
3-4
PR200
2-3
1-3, 2-4
3-5, 4-6
On
On
3-5, 4-6
3-4
PR233
2-3
3-5, 4-6
1-3, 2-4
On
On
3-5, 4-6
3-4