Asus PU-DL Manual pdf format file for PU-DLS/PU-DL M/B - Page 40

Jumpers

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2.7 Jumpers 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 PU-DLS CPU External Frequency Selection J16 12 CPU speed AUTO detect (Default) 23 100MHz 1 23 133MHz 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 PU-DLS SCSI Setting J13 1 2 Enable (Default) 2 3 Disable The SCSI setting jumper (J13) is present only on PU-DLS models. 2-14 Chapter 2: Hardware information

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2-14
Chapter 2: Hardware information
2.7
Jumpers
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).
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
PU-DLS CPU
External Frequency Selection
(Default)
100MHz
CPU speed
AUTO detect
J16
3
2
12
133MHz
3
2
1
PU-DLS
PU-DLS SCSI Setting
(Default)
Enable
Disable
J13
2
3
1
2
The SCSI setting jumper (J13) is present only on PU-DLS models.