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# OLIVETTI
ASC-2 (EXM3A)
+------------------------------------------------------------+
+------------------------------------------------------------+
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drive supported: Up to seven SCSI devices
Floppy drives supported: None
IMG IMG 1
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| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|---------------------------------------------+--------------|
| SCSI drive interface (50 pin) internal | CN1 |
|---------------------------------------------+--------------|
| SCSI drive interface (50 pin) external | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------------+----------+---------|
| » | SCSI Terminators controlled by | SW1/1 | Off |
| | software | | |
|---+-----------------------------------+----------+---------|
| | SCSI Terminators configured | SW1/1 | On |
| | without software | | |
|---+-----------------------------------+----------+---------|
| » | Factory configured - do not alter | SW1/5 | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SCSI PORT ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address | SW1/2 | SW1/3 | SW1/4 |
|---------------+--------------+--------------+--------------|
| 130-133h | Off | Off | On |
|---------------+--------------+--------------+--------------|
| 134-137h | On | Off | On |
|---------------+--------------+--------------+--------------|
| 230-233h | Off | On | Off |
|---------------+--------------+--------------+--------------|
| 234-237h | On | On | Off |
|---------------+--------------+--------------+--------------|
| 330-333h | Off | Off | Off |
|---------------+--------------+--------------+--------------|
| 334-337h | On | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address | SW1/6 | SW1/7 | SW1/8 |
|---------------+--------------+--------------+--------------|
| C8000h | Off | On | On |
|---------------+--------------+--------------+--------------|
| CC000h | On | Off | On |
|---------------+--------------+--------------+--------------|
| D0000h | Off | Off | On |
|---------------+--------------+--------------+--------------|
| D4000h | On | On | Off |
|---------------+--------------+--------------+--------------|
| D8000h | Off | On | Off |
|---------------+--------------+--------------+--------------|
| DC000h | Off | Off | Off |
|---------------+--------------+--------------+--------------|
| Disabled | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| The location of first switch setting on SW1 is not |
| available. |
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