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# ULTRASTOR CORPORATION
ULTRA22C
Data bus: 32 bit, EISA
Size: Full-length, half-height card
Hard drives supported: Two ESDI drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
Maximum heads/cyl.: 16 heads and 1024 cylinders
IMG IMG 1
The two expansion board connectors (along the top and bottom)
are not depicted in this illustration.
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-------------------------------------------+----------------|
| 20-pin data cable connector-drive 0 | J1 |
|-------------------------------------------+----------------|
| 20-pin data cable connector-drive 1 | J2 |
|-------------------------------------------+----------------|
| 34-pin control cable connector-hard drive | J3 |
|-------------------------------------------+----------------|
| 4-pin connector-drive active LED | J4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
| |
| ALL JUMPERS ON THE 22C ARE FOR FACTORY USE AND SHOULD |
| REMAIN AT THE FACTORY DEFAULT SETTINGS. |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------------+--------------+----------|
| » | Factory configured - do not | JP1 | closed |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP3 | open |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP4/jumper 1 | closed |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP4/jumpers | open |
| | alter | 2 -5 | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP4/jumper 6 | closed |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP4/jumper 7 | open |
| | alter | & 8 | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP4/jumper 9 | closed |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP4/jumper | open |
| | alter | 10 | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP5/jumper 1 | open |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP5/jumper 2 | closed |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP6/jumper 1 | open |
| | alter | | |
|---+------------------------------+--------------+----------|
| » | Factory configured - do not | JP6/jumper 2 | closed |
| | alter | | |
+------------------------------------------------------------+