ASC-2 (EXM3A) Hard Disk/Floppy Controller Settings and Configuration
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 |
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 software | SW1/1 | Off |
SCSI Terminators configured without software | SW1/1 | On | |
| » | 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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