ULTRASTOR CORPORATION
ULTRA 34F
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Data bus: |
32-bit, VL-Bus |
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Size: |
Full-length, full-height card |
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Hard drive supported: |
Up to seven SCSI drives |
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Floppy drives supported: |
None |
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CONNECTIONS | |
|
Function |
Location |
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50-pin SCSI connector - internal |
J1 |
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50-pin SCSI connector - external |
J2 |
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4-pin connector - Drive active LED |
JP5 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Factory Configured - do not alter |
JP2 |
closed | |
|
Drive spindle motor(s) start on power-up |
JP3/jumper 1 |
open | |
|
Drive spinlde motor(s) start by SCSI I.D. number |
JP3/jumper 1 |
closed | |
|
Sync Transfer Negotiation initiated by Ultra 34F |
JP3/jumper 2 |
open | |
|
Sync Transfer Negotiation intiated by target |
JP3/jumper 2 |
closed | |
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SCSI parity check enabled |
JP3/jumper 5 |
open | |
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SCSI parity check disabled |
JP3/jumper 5 |
closed | |
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BIOS supports two hard drives per system |
JP4/jumper 3 |
open | |
|
BIOS supports seven hard drives per controller |
JP4/jumper 3 |
closed | |
|
Factory Configured - do not alter |
JP10 |
pins 1-2 closed | |
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INTERRUPT REQUEST | |||
|
iRQ |
JP3/jumper 3 |
JP3/jumper 4 | |
|
IRQ15 |
open |
open | |
|
IRQ14 |
open |
closed | |
|
IRQ11 |
closed |
open | |
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IRQ10 |
closed |
closed | |
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BIOS ADDRESS | ||||
|
Address |
JP3/jumper 6 |
JP3/jumper 7 |
JP3/jumper 8 | |
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Disabled |
open |
open |
open | |
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C400h |
open |
open |
closed | |
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C800h |
open |
closed |
open | |
|
CC00h |
open |
closed |
closed | |
|
D000h |
closed |
open |
open | |
|
D400h |
closed |
open |
closed | |
|
D800h |
closed |
closed |
open | |
|
DC00h |
closed |
closed |
closed | |
|
I/O PORT ADDRESS | |||
|
Address |
JP4/jumper 1 |
JP4/jumper 2 | |
|
330h |
open |
open | |
|
340h |
open |
closed | |
|
230h |
closed |
open | |
|
130h |
closed |
closed | |
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HEAD MAPPING OPTION | |||
|
Setting |
JP4/jumper 4 |
JP4/jumper 5 | |
|
16 heads, and 63 SPT mapping, 2 drives |
open |
open | |
|
64 heads, and 32 SPT mapping, 2 drives |
open |
closed | |
|
64 heads, and 63 SPT mapping, >2 drives |
closed |
open | |
|
64 heads, and 32 SPT mapping, >2 drives |
closed |
closed | |
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SCSI ADDRESS | ||||
|
SCSI I.D. |
JP4/Jumper 6 |
JP4/Jumper 7 |
JP4/Jumper 8 | |
|
Reserved |
open |
open |
open | |
|
1 |
open |
open |
closed | |
|
2 |
open |
closed |
open | |
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3 |
open |
closed |
closed | |
|
4 |
closed |
open |
open | |
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5 |
closed |
open |
closed | |
|
6 |
closed |
closed |
open | |
|
7 |
closed |
closed |
closed | |