Seagate ST32430N, Product Manual

Page: 37 / 68

Product Manual - Hawk 2LP Family SCSI-2 (Volume 1), Rev. F 29
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10.0 Option/configuration headers
10.1 Drive ID/option select header
Figure 10.1-1 shows a bottom view of the drive (PCB toward viewer) for the purpose of showing the drive ID
select and configuration option select jumper connectors. The notes following the figures describe the functions
of the various jumper positions on the 3 connectors J2, J5 and J6. Suggested part numbers for the jumpers
used on J2 is Molex 52747-0211 (Seagate P/N 77679052).
Figure 10.1-1. Hawk 2LP family drive ID and option select header
Notes for Figure 10.1-1.
[1] Notes explaining the functions of the various jumpers on jumper header connectors J2, J5 and J6 are given
below in left to right order of jumper position. The term “default” means as standard OEM units are
configured when shipped from factory. “Off” means no jumper is installed; “On” means a jumper is installed.
Off or on underlined is factory default condition.
[2] "ND" models do not have terminators on the drive PCB, so these jumpers are not applicable.
[3] Reserved usage. Do not install a jumper.
Pin 1
HDA
Side View of Drive
J1
SCSI ID = 0
SCSI ID = 1
SCSI ID = 2
SCSI ID = 3
SCSI ID = 4
SCSI ID = 5
SCSI ID = 6
SCSI ID = 7
J5
A 0 A1 A2
Pin 1
End
Pin 1
SCSI I/O
Connector
Pin 1
J2
Drive with HDA up,
PCB down, viewed
from front
Delay Motor Start
Enable Motor Start
Write Protect
Parity Option
Term. Power
from Drive
Term. Power
to SCSI Bus
Term. Power
from SCSI Bus
T
E
D
S
M
E
W
P
P
E
S
S
T
P
T
P
Jumper
Positions
Position A
DC Power
Connector
J2
Drive Front
J6
J5
J1
Pin 1
HDA
J6
Enable
Terminators
[2]
[2]
[3]
[2]
A2 A1 A0
SCSI ID = 0
SCSI ID = 1
SCSI ID = 2
SCSI ID = 3
SCSI ID = 4
SCSI ID = 5
SCSI ID = 6
SCSI ID = 7
Reserved
Remote
LED
R
E
S
L
E
D
R
E
S
CATH
3
4
Reserved
Shipped with cover installed.
Do not remove.
Do not install jumpers
on these four positions.
Useage Reserved