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# ADVANCED STORAGE CONCEPTS
ASC-86 (REV. 1), ASC-86 (REV. 2)
Card Type Hard drive controller card
Hard Drives Up to 7 SCSI devices
supported
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported
Data Bus 16-bit ISA
Card Size Half-length, full-height card
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location | Function | Location |
|------------------------+----------+-------------+----------|
| 34-pin cable connector | CN1 | Terminating | RN1-RN3 |
| - floppy drive | | resistors | |
|------------------------+----------+-------------+----------|
| 50-pin SCSI connector | CN2 | | |
| - external | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------+-------------+------------|
| Floppy drive interface enabled | JP3 | Closed |
|---------------------------------+-------------+------------|
| Floppy drive interface disabled | JP3 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SEGMENT ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP1 | JP2 |
|----------------------+------------------+------------------|
| CC00h | Open | Open |
|----------------------+------------------+------------------|
| D000h | Closed | Open |
|----------------------+------------------+------------------|
| D800h | Open | Closed |
|----------------------+------------------+------------------|
| DC00h | Closed | Closed |
|------------------------------------------------------------|
| Note: Jumpers JP1 and JP2 may be aligned horizontally on |
| some Revision 1 Boards. |
+------------------------------------------------------------+