UNIDENTIFIED
WA3
| 
 
  | |
| 
 Data bus:  | 
 16-bit, ISA  | 
| 
 Size:  | 
 Three/quarter-length, full-height card  | 
| 
 Hard drive supported:  | 
 Two MFM ST506/412 drives  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 4-pin connector - drive active LED  | 
 CN1  | 
| 
 20-pin data cable connector - drive 1  | 
 CN2  | 
| 
 20-pin data cable connector - drive 0  | 
 CN3  | 
| 
 34-pin control cable connector - hard drive  | 
 CN4  | 
| 
 34-pin control cable connector - floppy drive  | 
 CN5  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 360rpm floppy drive supported  | 
 JP1  | 
 Pins 1 & 2 closed  | 
| 
 300rpm floppy drive supported  | 
 JP1  | 
 Pins 2 & 3 closed  | |
| » | 
 Hard drive port address is 1F0-1F7h  | 
 JP2  | 
 Pins 2 & 3 closed  | 
| 
 Hard drive port address is 170-177h  | 
 JP2  | 
 Pins 1 & 2 closed  | |
| » | 
 Floppy drive port address is 3F0-3F7h  | 
 JP3  | 
 Pins 2 & 3 closed  | 
| 
 Floppy drive port address is 370-377h  | 
 JP3  | 
 Pins 1 & 2 closed  | |