The host adapter is assigned SCSI ID 7, which has the highest priority over all other devices.
SCSI ID 7 is usually reserved for the adapter card in SCSI-2 chains. SCSI-2 uses SCSI IDs from 0 to 7.
The host adapter is assigned the SCSI ID #7 which is the highest priority over all other devices. The priority order is 7,6,5,4,3,2,1,0,15,14,13,12,11,10,9,and 8. Good luck!