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Iii. installation, Jumper settings, Asus c-p6nd user’s manual 3 – Asus P/I-P65UP8/CP6ND User Manual

Page 9: Iii. inst alla tion (jumpers), Intel pentium pro, Set the jumpers by the internal speed of the, Cpu as follows

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ASUS C-P6ND User’s Manual

3

III. INSTALLATION

III. INST

ALLA

TION

(Jumpers)

Jumper Settings

1. CPU to BUS Frequency Ratio (JP13, 14, 15, 16)

These jumpers set the frequency ratio between the Internal frequency of the
CPU and the External frequency (called the BUS Clock) within the CPU. These
must be set together with the above jumpers CPU External (BUS) Frequency
Selection
.

2. CPU External (BUS) Frequency Selection (JP6, 7)

These jumpers tells the chipset what frequency the CPU is using.

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You must also the the CPU External Frequency on the baseboard as follows:

CPU External Clock (BUS) Frequency Selection

60MHz

JP2

JP3

1
2
3

66MHz

JP2

JP3

1
2
3

Set the jumpers by the Internal speed of the

Intel Pentium Pro

CPU as follows:

(Chipset Freq)

(CPU Ext. Freq)

CPU

BUS

(CPU Card BUS Ratio)

Ext.

(CPU Card)

(Baseboard)

Internal

Ratio JP13 JP14 JP15 JP16 Freq.

JP6

JP7

JP3

JP2

200MHz

3.0x

[ON] [ON] [OFF] [ON] 66MHz

[ON] [OFF]

[1-2] [2-3]

180MHz

3.0x

[ON] [ON] [OFF] [ON] 60MHz

[OFF] [ON]

[2-3] [1-2]

166MHz

2.5x

[ON] [OFF] [ON] [ON] 66MHz

[ON] [OFF]

[1-2] [2-3]

150MHz

2.5x

[ON] [OFF] [ON] [ON] 60MHz

[OFF] [ON]

[2-3] [1-2]

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