UNIDENTIFIED
286/88 1.2M/1.44M CARD
|
Card Type |
Floppy controller |
|
Chipset Controller |
Unidentified |
|
I/O Options |
(2) 360KB, 720KB, 1.2MB, 1.44 MB drives |
|
Maximum Dram |
N/A |
|
CONNECTIONS | |
|
Purpose |
Location |
|
34-pin FDD floppy controller 1 |
CN1 |
|
ADDRESS CONFIGURATION | |
|
Address |
JP2 |
|
CA000-CBFFFh |
Pins 1 & 2, 3 & 4 closed |
|
CC000-CDFFFh |
Pins 2 & 3, 4 & 5 closed |
|
CARD ENABLE SELECT | |
|
Setting |
SW1/1 |
|
Floppy controller enable |
Off |
|
Floppy controller disable |
On |
|
DRIVE B DENSITY SELECT | |
|
Setting |
SW1/2 |
|
High density 1.2 & 1.44MB |
Off |
|
Double density 360K & 720K |
On |
|
DRIVE A DENSITY SELECT | |
|
Setting |
SW1/3 |
|
High density 1.2 & 1.44MB |
Off |
|
Double density 360K & 720K |
On |
|
HARD DISK PRESENT SELECT | |
|
Setting |
SW1/4 |
|
No hard disk in system |
Off |
|
Hard disk in system |
On |