3.HARDWARE SETUP

3.4Motherboard Settings

3.4.1 Switches

You may change the CPU core bus frequency multiple using the DIP switches. The white block on a DIP switch represents the ON or OFF position. The figure below shows the location of the DIP switches on the motherboard and the function of each switch.

TR-DLS

TR-DLS DIP Switches

CLKSW

ON ON

OFF 1 2 3 4 5

CONFIG

 

 

 

8

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

ON

 

 

1 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

OFF

1.Frequency Selection

2.Frequency Selection

3.Frequency Selection

4.Frequency Selection

5.Frequency Selection

1.Reserved

2.External Buzzer Setting

3.Reserved

4.Reserved

5.Frequency Multiple

6.Frequency Multiple

7.Frequency Multiple

8.Frequency Multiple

1.CPU Frequency Selection (CLKSW)

This option tells the clock generator what frequency to send to the CPU. This allows the selection of the CPU external frequency (or bus clock). The bus clock multiplied by the the frequency multiple equals the CPU internal frequency (the advertised CPU speed).

CLKSW

TR-DLS

ONON

1

2

3

4

5

1

2

3

4

5

CPU 100MHz 133MHz

TR-DLS CPU External Frequency Selection

CAUTION! Set the CPU frequency only to the recommended settings. Frequencies other than the recommended CPU bus frequencies are not guaranteed to be stable.

18

ASUS TR-DLS User’s Manual