Seagate ST31200W Installation Manual page 26

24 Hawk 1LP (Wide) Installation Guide, Rev. B
Drive with HDA up,
PCB down,
viewed from front
Pin 1
HDA
+5V
Ground
J6
[2]
SCSI ID = 0
SCSI ID = 1
SCSI ID = 2
SCSI ID = 3
SCSI ID = 4
SCSI ID = 5
SCSI ID = 6
SCSI ID = 7
[3]
SCSI ID = 8
SCSI ID = 9
SCSI ID = 10
SCSI ID = 11
SCSI ID = 12
SCSI ID = 13
SCSI ID = 14
SCSI ID = 15
A 3 A 2 A 1 A 0
[4] Alternate
+5V Ground
Useage:
11 9 7 5 3 1
Busy
SSP
Dashed area is optional user
circuitry external to the drive. [4]
Figure 3a. Drive configurator Hawk 1LP family
W/WD model
Pin 1
SCSI I/O
End
Connector
J6
J1-SCSI I/O
Drive Front
J1-Auxiliary
J1-DC Power
Connector
J2
Pin 1
J2
R
Jumper
E D M W P T T T
Positions
S S E P E E P P
Reserved
Delay
[2] [2]
Motor Start
Enable
[2]
Motor Start
Write Protect
Parity Option
Enable
[5]
Terminators
Term. Power
[5]
from Drive
Term. Power
[6]
to SCSI Bus
Term. Power
[5]
from SCSI Bus
Position A
Connections to drive ID
switching circuits in
host equipment. [4]
See
Figure
3b