PERCEPTIVE SOLUTIONS, INC.
PATHFINDER PSI-2500
| 
 
  | |
| 
 Data bus:  | 
 32-bit VL bus  | 
| 
 Size:  | 
 Three-quarter length, full-height card  | 
| 
 Hard drive supported:  | 
 Up to seven Fast SCSI-2 devices  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 50-pin SCSI connector - external  | 
 P1  | 
| 
 34-pin cable connector - floppy drive  | 
 P2  | 
| 
 50-pin SCSI connector - internal  | 
 P3  | 
| 
 4-pin connector - drive active LED  | 
 P4  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| 
 Synchronous Negotiation disabled  | 
 J3  | 
 Closed  | |
| 
 Synchronous Negotiation enabled  | 
 J3  | 
 Open  | |
| » | 
 Factory configured - do not alter  | 
 J4  | 
 Closed  | 
| » | 
 Floppy drive controller is primary  | 
 J13  | 
 Open  | 
| 
 Floppy drive controller is secondary  | 
 J13  | 
 Closed  | |
| 
 BIOS ADDRESS SELECTION  | ||
| 
 Address  | 
 J5  | 
 J6  | 
| 
 C8000-CEFFFh  | 
 Closed  | 
 Open  | 
| 
 D0000-D7FFFh  | 
 Open  | 
 Closed  | 
| 
 D8000-DFFFFh  | 
 Open  | 
 Open  | 
| 
 INTERRUPT SELECTION  | ||||||
| 
 INT  | 
 J7  | 
 J8  | 
 J9  | 
 J10  | 
 J11  | 
 J12  | 
| 
 10  | 
 Open  | 
 Closed  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
| 
 11  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
| 
 12  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
| 
 14  | 
 Closed  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 HARD DISK FORMAT SELECTION  | ||
| 
 Layout  | 
 J1  | 
 J2  | 
| 
 64 Heads/32 Sectors (Adaptec compatible)  | 
 Closed  | 
 Closed  | 
| 
 255 Heads/63 Sectors (8 GB)  | 
 Open  | 
 Open  |