UNIDENTIFIED
FDC-344
Card Type | Floppy controller |
Chipset Controller | Unidentified |
I/O Options | 360KB, 720KB, 1.2MB, 1.44MB drives (4) |
Maximum Dram | N/A |

CONNECTIONS | |
Purpose | Location |
34-pin floppy drive controller 1 | CN1 |
34-pin floppy drive controller 2 | CN2 |
FLOPPY DRIVE 1 CONFIGURATION | |
Size Drive | JP1 |
360KB | Pins 1 & 9 closed |
720KB | Pins 1 & 9, 2 & 10 closed |
1.2MB | All open |
1.44MB | Pins 2 & 10 closed |
FLOPPY DRIVE 2 CONFIGURATION | |
Size Drive | JP1 |
360KB | Pins 3 & 11 closed |
720KB | Pins 3 & 11, 4 & 12 closed |
1.2MB | All open |
1.44MB | Pins 4 & 12 closed |
FLOPPY DRIVE 3 CONFIGURATION | |
Size Drive | JP1 |
360KB | Pins 5 & 13 closed |
720KB | Pins 5 & 13, 6 & 14 closed |
1.2MB | All open |
1.44MB | Pins 6 & 14 closed |
FLOPPY DRIVE 4 CONFIGURATION | |
Size Drive | JP1 |
360KB | Pins 7 & 15 closed |
720KB | Pins 7 & 15, 8 & 16 closed |
1.2MB | All open |
1.44MB | Pins 8 & 16 closed |