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HP C3324A 044, HP C3325A 044, HP C3724WC, HP C3725WC
Device Type | Hard Drive |
Interface | SCSI-2 Wide/Differential with SCA |
Size | 3.5 in. third height |
View | Bottom |
DRIVE SELECTION | ||||
---|---|---|---|---|
SCSI ID | J2/pins 17 & 18 | J2/pins 19 & 20 | J2/pins 21 & 22 | J2/pins 23 & 24 |
0 | open | open | open | open |
1 | open | open | open | closed |
2 | open | open | closed | open |
3 | open | open | closed | closed |
4 | open | closed | open | open |
5 | open | closed | open | closed |
6 | open | closed | closed | open |
7 | open | closed | closed | closed |
8 | closed | open | open | open |
9 | closed | open | open | closed |
10 | closed | open | closed | open |
11 | closed | open | closed | closed |
12 | closed | closed | open | open |
13 | closed | closed | open | closed |
14 | closed | closed | closed | open |
15 | closed | closed | closed | closed |
USER CONFIGURABLE SETTINGS | ||
---|---|---|
Function | Label | Position |
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J2/pins 1 & 2 | open |
Write protect - enabled | J2/pins 1 &2 | closed |
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J2/pins 1 & 3 | open |
SCSI mode is SCSI-1 | J2/pins 1 & 3 | closed |
SDTR message - disabled | J2/pins 5 & 6 | open |
SDTR message - enabled | J2/pins 5 & 6 | closed |
Unit attention - disabled | J2/pins 5 & 6 | open |
Unit attention - enabled | J2/pins 5 & 6 | closed |
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J2/pins 13 & 14 | closed |
Note: The LED driver may be connected across J2/pins 7 & 8, or driven from the SCA connector, but not both. |
SPINDLE MOTOR SELECTION | |
---|---|
Setting | J2/pins 9 & 10 |
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closed |
Spindle motor starts on command only | open |
HITACHI DK-315C-10M, DK-315C-11, DK-315C-14, DK-325C-57
Interface: | SCSI |
Size: | 3.5 in. Half Height - DK-315C |
3.5 in. Third Height - DK-325C |
DRIVE CONFIGURATION | |||
---|---|---|---|
Drive Number | Jumper 1 | Jumper 2 | Jumper 3 |
0 | open | open | open |
1 | closed | open | open |
2 | open | closed | open |
3 | closed | closed | open |
4 | open | open | closed |
5 | closed | open | closed |
6 | open | closed | closed |
7 | closed | closed | closed |
SPINDLE SYNC CONTROL - JP2 | ||
---|---|---|
Function | Jumper 1 | Jumper 2 |
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closed | closed |
Spindle Sync enabled | closed | open |
Slave mode enabled | open | closed |
USER CONFIGURABLE SETTINGS | ||
---|---|---|
Function | Location | Setting |
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JP2/jumper 3 | closed |
Spindle motor starts on command only | JP2/jumper 3 | open |
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JP2/jumper 4 | open |
SCSI parity check disabled | JP2/jumper 4 | closed |
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JP3/jumper 3 | closed |
SCSI termination disabled | JP3/jumper 3 | open |
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JP3/jumper 4 | closed |
Spindle Sync. termination disabled | JP3/jumper 4 | open |
TERMINATION POWER SETTINGS - JP3 | ||
---|---|---|
Function | Jumper 1 | Jumper 2 |
TERMPWR supplied by drive | closed | open |
TERMPWR supplied by SCSI interface pin 26 | open | closed |
MISCELLANEOUS TECHNICAL NOTES |
---|
All other jumpers are factory configured - do not alter. |
HITACHI DK511-3, DK511-5
Interface: | ST506/412 |
Size: | 5.25 in. full height |
View: | Bottom |
DRIVE CONFIGURATION | ||||
---|---|---|---|---|
Drive Number | JP68/jumper 1 | JP68/jmuper 2 | JP68/jumper 3 | JP68/jumper 4 |
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closed | open | open | open |
1 | open | closed | open | open |
2 | open | open | closed | open |
3 | open | open | open | closed |
USER CONFIGURABLE SETTINGS | ||
---|---|---|
Function | Location | Setting |
The following setting is only for PCB Rev. 3 - JP70 is a two-pin jumper, JP182A is not available | ||
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JP70 | open |
General reset signal is available | JP70 | closed |
The following setting is for PCB Rev. 4 and later - JP70 is a three-pin jumper | ||
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JP70 | pins 1 & 2 closed |
General reset signal is available | JP70 | pins 2 & 3 closed |
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JP113/pins 2 & 9 JP117/pins2 & 3 |
closed closed |
Write protect and Write protected signals available on the interface | JP113/pins 1 & 2 JP117/pins 2& 5 |
closed closed |
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JP182A | pins 1 & 2 closed |
LED disabled | JP182A | pins 2 & 3 closed |
MISCELLANEOUS TECHNICAL NOTES |
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All other jumpers are factory configured - do not alter. |
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