Internal And External Scsi Connections; Internal And External Scsi Device Termination - LSI LSI8751SP User Manual

2.2.9 Internal and External SCSI Connections

2-22
If internal and external SCSI device connections to the host adapter have
been made, then terminate the last internal and last external devices on
the SCSI bus. You must disable the termination on all other devices.
Termination on your host adapter is automatically disabled in this case.
Figure 2.16 shows an example of how termination is determined for this
SCSI bus configuration.
Figure 2.16 Internal and External SCSI Device Termination
Last Device
on Chain –
Termination
Enabled
Host Adapter
Termination
Automatically
Disabled
Last Device
on Chain –
Termination
Enabled
Installing the LSI8751SP
Does Not
End Chain –
Termination
Disabled