SILICON VALLEY COMPUTER, INC.
ADP20F
| 
 
  | |
| 
 Data bus:  | 
 16-bit, ISA  | 
| 
 Size:  | 
 Half-length, full-height card  | 
| 
 Hard drive supported:  | 
 Two IDE (AT) Interface drives  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 34-pin control cable connector-floppy drive  | 
 P1  | 
| 
 40-pin AT Interface (IDE) connector  | 
 P2  | 
| 
 4-pin connector-Drive active LED  | 
 P6  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 Floppy drive enabled  | 
 E1, E6, E7  | 
 closed  | 
| 
 Floppy drive disabled  | 
 E1, E6, E7  | 
 open  | |
| » | 
 Floppy drive change signal enabled  | 
 E2  | 
 closed  | 
| 
 Floppy drive change signal disabled  | 
 E2  | 
 open  | |
| » | 
 Floppy drive precompensation is 125ns  | 
 E3  | 
 open  | 
| 
 Floppy drive precompensation is 187ns  | 
 E3  | 
 closed  | |
| » | 
 Single speed floppy drives supported  | 
 E4  | 
 open  | 
| 
 Dual speed floppy drives supported  | 
 E4  | 
 closed  | |
| » | 
 Older Conner hard drives not supported  | 
 E5  | 
 open  | 
| 
 Older Conner hard drives supported  | 
 E5  | 
 closed  | |