ABIT COMPUTER CORPORATION
SC3210V VL-BUS SCSI
|
Data bus: |
32-bit VESA |
|
Size: |
Full-length, half-height card |
|
Hard drive supported: |
up to fourteen SCSI Interface drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
|
Function |
Location |
|
34-pin connector - Floppy drive interface |
J1 |
|
50-pin SCSI connector - internal |
J2 |
|
50-pin SCSI connector - external |
J3 |
|
4-pin connector - drive activity LED |
JW1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Floppy drive controller at 3FX address enabled |
JP1 |
open | |
|
Floppy drive controller disabled |
JP1 |
closed | |
|
Hard drive controller address set at 17X |
JP2 |
open | |
|
Hard drive controller address set at 1FX |
JP2 |
closed | |
|
ROM address set at C800:0 |
JP3 |
open | |
|
ROM address set at D800:0 |
JP3 |
closed | |
|
VESA mode enabled |
JP4 |
open | |
|
ISA mode enabled |
JP4 |
closed | |
|
Factory configured - do not alter |
JP5 |
N/A | |
|
Factory configured - do not alter |
JP6 |
N/A | |
|
Factory configured - do not alter |
JP7 |
N/A | |
|
Floppy drive controller set at DRQ2 |
JP13 |
closed | |
|
Floppy drive controller DRQ disabled |
JP13 |
open | |
|
Floppy drive controller address set at IRQ6 |
JP14 |
closed | |
|
Floppy drive controller IRQ disabled |
JP14 |
open | |
|
Hard drive IRQ set at IRQ 15 |
JP15 |
pins 2 & 3 closed | |
|
Hard drive IRQ set at IRQ 14 |
JP15 |
pins 1 & 2 closed | |
|
Floppy drive controller set at DACK2 |
JP16 |
closed | |
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Floppy drive controller DACK disabled |
JP16 |
open | |
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MISCELLANEOUS TECHNICAL NOTE |
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Note:When connecting additional SCSI devices, the user must make sure that proper termination is used on both ends of the SCSI bus. This controller is factory-configured to be the first SCSI device on the SCSI bus. Termination is supplied by resistor packs RP3, RP4, and RP5. |