III. INSTALLATION
Set the jumpers according to the internal speed of your processor as follows:
CPU Model
Intel Pentium P54C
Intel Pentium P54C
Intel Pentium P54C
Intel Pentium P54C
Intel Pentium P54C
Intel Pentium P54C
Intel Pentium P54C
AMD-K5-PR133
AMD-K5-PR120
AMD-K5-PR100
AMD-K5-PR90
AMD-K5-PR75
Intel Pentium P55C
Intel Pentium P55C
Intel Pentium P55C
IBM/Cyrix 6x86MX-PR233 200MHz B-3.0x 66MHz [2-3] [1-2] [2-3] [1-2]
IBM/Cyrix 6x86MX-PR200 166MHz B-2.5x 66MHz [2-3] [1-2] [2-3] [1-2]
IBM/Cyrix 6x86MX-PR166 150MHz B-2.5x 60MHz [1-2] [2-3] [2-3] [1-2]
IBM/Cyrix 6x86-PR166+*
IBM/Cyrix 6x86L-PR166+* 133MHz D-2.0x 66MHz [2-3] [1-2] [2-3] [1-2]
AMD-K6-PR233
AMD-K6-PR200
AMD-K6-PR166
IBM/Cyrix 6x86L-PR200+ 150MHz F-2.0x 75MHz [1-2] [2-3] [1-2] [2-3]
*Compatible Cyrix CPU Identification
The only IBM/Cyrix 6x86(L)-PR166+ (M1) CPU that is sup-
ported on this motherboard is revision 2.7 or later. Look the
underside of the CPU for the serial number. The number
should read G8DC6620A or later.
Freq.
Ratio
BUS F.
166MHz A-2.5x 66MHz [2-3] [1-2] [2-3] [1-2]
150MHz A-2.5x 60MHz [1-2-] [2-3] [2-3] [1-2]
133MHz A-2.0x 66MHz [2-3] [1-2] [2-3] [1-2]
120MHz A-2.0x 60MHz [1-2] [2-3] [2-3] [1-2]
100MHz A-1.5x 66MHz [2-3] [1-2] [2-3] [1-2]
90MHz
A-1.5x 60MHz [1-2] [2-3] [2-3] [1-2]
75MHz
A-1.5x 50MHz [2-3] [2-3] [2-3] [1-2]
100MHz A-1.5x 66MHz [2-3] [1-2] [2-3] [1-2]
90MHz
A-1.5x 60MHz [1-2] [2-3] [2-3] [1-2]
100MHz A-1.5x 66MHz [2-3] [1-2] [2-3] [1-2]
90MHz
A-1.5x 60MHz [1-2] [2-3] [2-3] [1-2]
75MHz
A-1.5x 50MHz [2-3] [2-3] [2-3] [1-2]
233MHz B-3.5x 66MHz [2-3] [1-2] [2-3] [1-2]
200MHz B-3.0x 66MHz [2-3] [1-2] [2-3] [1-2]
166MHz B-2.5x 66MHz [2-3] [1-2] [2-3] [1-2]
133MHz C-2.0x 66MHz [2-3] [1-2] [2-3] [1-2]
233MHz E-3.5x 66MHz [2-3] [1-2] [2-3] [1-2]
200MHz E-3.0x 66MHz [2-3] [1-2] [2-3] [1-2]
166MHz E-2.5x 66MHz [2-3] [1-2] [2-3] [1-2]
ASUS SP98-N User's Manual
(BUS Freq.)
(Freq. Ratio)
FS0 FS1 FS2 FS3
BF2 BF1 BF0
[2-3] [2-3] [1-2]
[2-3] [2-3] [1-2]
[2-3] [1-2] [1-2]
[2-3] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [2-3] [1-2]
[2-3] [2-3] [1-2]
[1-2] [2-3] [1-2]
[2-3] [2-3] [1-2]
[2-3] [2-3] [1-2]
[2-3] [1-2] [1-2]
[2-3] [1-2] [1-2]
[1-2] [1-2] [1-2]
[1-2] [2-3] [1-2]
[2-3] [2-3] [1-2]
[2-3] [1-2] [1-2]
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