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# ABIT COMPUTER CORPORATION
SC3210V VL-BUS SCSI
Data bus: 32-bit VESA
Size: Full-length, half-height card
Hard drive up to fourteen SCSI Interface drives
supported:
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported:
IMG 1
+------------------------------------------------------------+
| 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 | JP1 | open |
| | address enabled | | |
|---+--------------------------------+----------+------------|
| | Floppy drive controller | JP1 | closed |
| | disabled | | |
|---+--------------------------------+----------+------------|
| » | Hard drive controller address | JP2 | open |
| | set at 17X | | |
|---+--------------------------------+----------+------------|
| | Hard drive controller address | JP2 | closed |
| | set at 1FX | | |
|---+--------------------------------+----------+------------|
| » | 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 | JP5 | N/A |
| | alter | | |
|---+--------------------------------+----------+------------|
| » | Factory configured - do not | JP6 | N/A |
| | alter | | |
|---+--------------------------------+----------+------------|
| » | Factory configured - do not | JP7 | N/A |
| | alter | | |
|---+--------------------------------+----------+------------|
| » | Floppy drive controller set at | JP13 | closed |
| | DRQ2 | | |
|---+--------------------------------+----------+------------|
| | Floppy drive controller DRQ | JP13 | open |
| | disabled | | |
|---+--------------------------------+----------+------------|
| » | Floppy drive controller | JP14 | closed |
| | address set at IRQ6 | | |
|---+--------------------------------+----------+------------|
| | Floppy drive controller IRQ | JP14 | open |
| | disabled | | |
|---+--------------------------------+----------+------------|
| » | 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 | JP16 | closed |
| | DACK2 | | |
|---+--------------------------------+----------+------------|
| | Floppy drive controller DACK | JP16 | open |
| | disabled | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTE |
|------------------------------------------------------------|
| 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. |
+------------------------------------------------------------+
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