SDC3222B Hard Disk/Floppy Controller Settings and Configuration
STORAGE DIMENSIONS
SDC3222B
Card Type | Hard drive controller |
Hard Drives Supported | Up to 7 SCSI-1 devices |
Floppy Drives Supported | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
Data Bus | 32-bit EISA |
Card Size | Half length, full height |
CONNECTIONS | |||
Function | Location | Function | Location |
50-pin SCSI connector - external | CN1 | 34-pin cable connector - floppy drive | CN3 |
50-pin SCSI connector - internal | CN2 | 4-pin connector - drive active LED | CN5 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
| » | Floppy drive disabled | JP1 | Open |
Floppy drive enabled | JP1 | Closed | |
DIAGNOSTIC LED (CN4) | ||
Color | Status | Condition |
Unidentified | On | Terminators missing |
Unidentified | 1 flash | EPROM failure |
Unidentified | 2 flashes | Local RAM failure |
Unidentified | 3 flashes | SCSI chip or interface failure |
Unidentified | 4 flashes | Internal data bus failure |
Unidentified | 5 flashes | Internal address bus failure |
Unidentified | 6 flashes | Bus master chip failure |
Unidentified | Blinking | Fuse blown |
MISCELLANEOUS TECHNICAL NOTES |
Remove terminating resistors only when using internal and external devices at the same time. |
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