Cabling and Termination
Use the following cabling guidelines to ensure proper device cabling and termination.
Cabling
In order to maintain Ultra320 SCSI performance, all cables used must be Ultra320 SCSI compliant.
Termination
■The SCSI bus must be correctly terminated at the end of the bus. Most Sun devices use
■This host adapter has active terminators with an automatic means of enabling and disabling the termination. All the termination circuit derives its power from the PCI or SCSI bus. When the PCI bus power is removed, active SCSI termination is maintained if the other SCSI device supplies power to the Term Pwr pins of the SCSI bus.
Appendix A Ultra320 SCSI Configuration 15
