Seagate ST15150N Product Manual - Page 58

ST15150N/ND/W/WD/WC/DC Product Manual, Rev. D, illustrates ST15150N/ND drives option

Page 58 highlights

48 ST15150N/ND/W/WD/WC/DC Product Manual, Rev. D Figure 20 illustrates ST15150N/ND drives option select jumper connectors. SCSI Connector J4 Pin 1 SCSI ID = 0 (default) SCSI ID = 1 SCSI ID = 2 SCSI ID = 3 SCSI ID = 4 SCSI ID = 5 SCSI ID = 6 SCSI ID = 7 Reserved. Parity Disable Enable Motor Start Delay Motor Start Write Protect Remote LED Connector Reserved Negative (cathode) Positive (anode) Pin 1 J01 J4 Spindle Sync Cable Connector SSREF Power Connector Term. power from drive. ST15150N Pin 3 Pin 1 J01 Pin 2 ST15150N Pin 1 Pin 2 J01 or ST15150ND J01 Pin 1 Pin 2 Term. power from SCSI bus. Term. power to SCSI bus. Term. power to SCSI bus and drive. ST15150ND Pin 1 J01 Pin 2 Enable drive terminator. Disable drive terminator. Term. power to SCSI bus. Host adapter or other device provides term. power to external terminator. Figure 20. ST15150N/ND drives option select jumper connectors

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48
ST15150N/ND/W/WD/WC/DC Product Manual, Rev. D
Figure 20 illustrates ST15150N/ND drives option select jumper connectors.
SCSI ID = 0 (default)
SCSI ID = 1
SCSI ID = 2
SCSI ID = 3
SCSI ID = 4
SCSI ID = 5
SCSI ID = 6
SCSI ID = 7
Reserved.
Parity Disable
Enable Motor Start
Delay Motor Start
Write Protect
Remote LED Connector
Reserved
Spindle Sync Cable Connector
Term. power from drive.
Term. power from SCSI bus.
Term. power to SCSI bus.
Term. power to SCSI bus and drive.
Power
Connector
SCSI
Connector
Pin 1
J4
J01
J4
J01
Pin 1
Pin 2
SSREF
Pin 3
Pin 1
Enable drive terminator.
Disable drive terminator.
J01
Pin 1
Pin 2
ST15150ND
ST15150N
J01
Pin 1
Pin 2
ST15150N
or
Term. power to SCSI bus.
J01
ST15150ND
Pin 1
Pin 2
Host adapter or other device provides
term. power to external terminator.
Negative
(cathode)
Positive
(anode)
Figure 20. ST15150N/ND drives option select jumper connectors