
S2257 Thunder 2400
89
1. INTRODUCTION
With the dual channel onboard Ultra2 SCSI connectors, you can connect up to
30 SCSI peripherals, such as hard disk drives, scanners, CD-ROM drives, and
tape drives. This guide provides instructions for
Connecting SCSI peripherals
Installing the Symbios 53C896 software
The motherboard has two independent Ultra2 LVD SCSI channels and each
has a maximum throughput of 80MBytes/sec.
Support for Non-Ultra2 SCSI Devices
The LVD signaling used for Ultra2 devices operates differently than single-
ended signaling used on Ultra, Fast, and Fast Wide SCSI devices. Ultra2 SCSI
devices are designed with multimode capability so that if a single-ended device
is connected to the LVD Ultra2 SCSI bus, the Ultra2 devices automatically
switch to single-ended mode. When an Ultra2 SCSI device operates in single-
ended mode it is subject to the cable distance limitations and signal noise
problems of that interface.
appendix
2
LSI Symbios Ultra2 LVD SCSI