2 jumpers, Clksel pr-dls533 clk setting, Pr-dls533 cpu frequency multiple selection – Asus Motherboard PR-DLS533 User Manual

Page 41

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ASUS PR-DLS533 motherboard user guide

2-15

2.7.2 Jumpers

1. CPU clock setting (3-pin CLKSEL)

This jumper allows you to select the CPU frequency. Set to Auto (pins
1-2) to allow automatic frequency selection depending on the type of
the installed CPU. Set to pins 2-3 if you installed a Foster 100MHz
CPU. Remove the jumper cap to manually select the CPU frequency
using the DIP switches.

PR-DLS533

CLKSEL

PR-DLS533 CLK Setting

(Default)

Auto

Foster

Select

by CLKSW

3 2

1

2

1

2

3

PR-DLS533

PR-DLS533 CPU
Frequency Multiple Selection

ON

1 2 3 4

5 6 7 8

24.0x

ON

1 2 3 4

5 6 7 8

15.0x

ON

1 2 3 4

5 6 7 8

20.0x

ON

1 2 3 4

5 6 7 8

17.0x

ON

1 2 3 4

5 6 7 8

23.0x

ON

1 2 3 4

5 6 7 8

22.0x

ON

1 2 3 4

5 6 7 8

21.0x

2. CPU Core:Bus frequency multiple (CONFIG_SW Switches 5-8)

This option sets the frequency multiple between the CPU internal and
external frequencies. This must be set in conjunction with the CPU Bus
Frequency.

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