30
3.6.2 Ultra SCSI Connector
U. SCSI is a 50 pins 16 bit Ultra SCSI connector. It a tta ches the SCSI
ca ble(s) from the P55XU/XUW SCSI controller to the SCSI periphera ls.
The externa l SCSI port expa nsion kit is a optiona l for your connecting
externa l devices. Be-sure the ca ble's colored side should a lign to pin #1 of
this connector.
Socket 7
U. SCSI
3.6.3 Link Internal Ultra & Ultra Wide SCSI devices
The SCSI devices a re ca bled together in a single, connected series. This
SCSI ca ble must run sequentia lly from one device to the next, with no
bra nches.
Ultra SCSI devices
Ultra Wide SCSI devices
Host=ID7
Internal SCSI Connection
68pin f lat SCSI cable
50pin f lat SCSI cable
Note
: The 50 pin SCSI is a n 8 bit SCSI bus, the 68 pin SCSI is a 16 bit SCSI bus
which ha s a pin-to- pin connected to the 50 pins SCSI connector.
Note: The SCSI termination must be on for the both side. The beginer and end
must set the terminator on - otherwise the SCSI bus will not operate properly.
Summary of Contents for P55XU
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