LSI U80ALVD Manuel d'utilisateur télécharger pdf (Page 38)

2-20 Installing the LSIU80ALVD

2.2.8 External Bus Connections

If you have only external SCSI device connections to your host adapter,

you must terminate the last external device on the SCSI bus. You must

disable the terminators on all other devices. Termination on the host

adapter is automatically enabled in this case.

Figure 2.13 shows an example of how termination is determined for this

SCSI bus conﬁguration.

Figure 2.13 External SCSI Device Termination

Last Device

Does not

Host Adapter

on Bus –

Terminators

Enabled

end Bus –

Terminators

Disabled

Automatically

Terminated

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LSI U80ALVD Manuel d'utilisateur Page 38