Ultra 320 Scsi Channels Connectors - Abit SI-2P+ User Manual

Hardware Setup 2-21
2.5.14.

Ultra 320 SCSI Channels Connectors

The onboard SCSI controller provides Ultra 320 SCSI channels through these two
connectors.
Both J17 and J19 connectors provide two 68-pin Ultra 320 SCSI channels. Each
channel supports up to 15 devices (ID0~ID15) on a standard Ultra 320 SCSI LVD
(Low Voltage Differential) cable, configuration up to 12 meters. In a point-to-point
arrangement, cabling can extend 25 meters.
Each device has its own individual SCSI ID number, but none of the devices
connected can use ID7, which is reserved for SCSI controller.
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