2.7Jumpers

Keep the default settings for stable system operation.

1.CPU external frequency selection (J16)

This jumper allows you to select your desired CPU external frequency (or bus clock).

PU-DLS

J16

1

2

2 3

1

2 3

CPU speed

100MHz

133MHz

AUTO detect

 

 

 

(Default)

PU-DLS CPU

External Frequency Selection

2.SCSI setting (J13)

This jumper allows you to enable or disable the onboard SCSI feature. Set to pins 1-2 if you wish to install SCSI devices. Set to pins 2-3 to disable the onboard SCSI controller.

PU-DLS

 

 

J13

 

1

 

 

2

2

 

 

3

PU-DLS SCSI Setting

Enable

Disable

(Default)

 

The SCSI setting jumper (J13) is present only on PU-DLS models.

2-14

Chapter 2: Hardware information