2-16
Chapter 2: Hardware information
SCSI setting (2-pin SCSI_EN)
This jumper allows you to enable or disable the onboard SCSI feature.
Keep the jumper open if you wish to install SCSI devices. Place a cap
on the jumper to disable the onboard SCSI controller.
PR-DLSW
®
(Default)
Enable Disable
2132
SCSI_EN
PR-DLSW SCSI Setting
PR-DLSW
®
PR-DLSW CPU Frequency
Multiple Selection
ON
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12.0x
ON
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11.0x
ON
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16.0x
ON
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15.0x
ON
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14.0x
ON
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13.0x
ON
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20.0x
CONFIG_SW
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.
2.7.2 Jumper